Linux kernel cve

May 29, 2024 · New CVE Received by NIST 2/23/2024 5:15:07 AM. Description A stack overflow flaw was found in the Linux kernel's SYSCTL subsystem in how a user changes certain kernel parameters and variables. 12. allow attacker to crash linux kernel without any privilege by detaching rc device. TCP implementation in the Linux kernel. 8 allows Information Exposure (partial kernel address disclosure), leading to a KASLR bypass. In the Linux kernel, the following vulnerability has been resolved: bpf: Defer the free of inner map when necessary When updating or deleting an inner map in map array or map htab, the map may still be accessed by non-sleepable program or sleepable program. Our assumption of vendors using mainline kernels is another limiting factor that affects reliability, but a methodical necessity due to missing insider information. A Linux privilege-escalation proof-of-concept exploit has been published that, according to the bug hunter who developed it, typically works effortlessly on kernel versions between at least 5. 8, which was released in August 2020. New Value. As of May 10, 2023, there has been no observed exploitation in the wild, but due to the existence of open source PoCs, we recommend prioritizing patching. Our aim is to serve the most comprehensive collection of exploits gathered through direct submissions, mailing lists, as well as other public sources, and present them Mar 2, 2023 · Linux kernel: CVE-2023-1118: UAF vulnerabilities in "drivers/media/rc" directory. May 31, 2024 · The US cybersecurity agency CISA on Thursday warned organizations that threat actors are actively exploiting a recent vulnerability in the Linux kernel. use this to expose sensitive information (kernel memory). 0 CVSS Version 3. A local user can use this flaw to crash the system or potentially escalate May 14, 2024 · CVSS 2. This vulnerability has been modified since it was last analyzed by the NVD. 19, 4. ( CVE-2023-1513) It was discovered that a use-after-free vulnerability existed in the iSCSI. Feb 22, 2024 · We also display any CVSS information provided within the CVE List from the CNA. 14, and 4. A race condition can be exploited to cause a timer be mistakenly registered on a RCU read locked object which is freed by another thread. In the Linux kernel, the following vulnerability has been resolved: mptcp: ensure snd_nxt is properly initialized on connect Christoph reported a splat hinting at a corrupted snd_una: WARNING: CPU: 1 PID: 38 at net/mptcp/protocol. Jan 31, 2024 · Platform Package Release Date Advisory; Amazon Linux 1 kernel: 2024-02-14 20:03: ALAS-2024-1919: Amazon Linux 2 - Core Introduction. 8 HIGH: In the Linux kernel, the following vulnerability has been resolved: staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect() The free_rtllib() function frees the "dev" pointer so there is use after free on the next line. The maple tree, responsible for managing virtual memory areas, can undergo node replacement without properly acquiring the MM write lock CVSS 4. CVE-2024-36969. Its exploitation allows a local attacker to elevate their privileges. CVE-2023-6356. 0, 5. The CNA has not provided a score within the CVE List. Search results will only be returned for data that is populated by NIST or from source of Acceptance Level A flaw was found in the Linux kernel's NVMe driver. Browse Red Hat CVES. It is awaiting reanalysis which may result in further changes to the information provided. We also display any CVSS information provided within the CVE List from the CNA. local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. CVE-2018-10675. N/A. to a use-after-free vulnerability. On 7th March’22, security researcher Max Kellermann published the vulnerability nicknamed ‘Dirty-Pipe’ which was assigned as CVE-2022-0847. Analysis Description. A new cross-privilege Spectre v2 vulnerability that impacts modern CPU architectures supporting speculative execution has been discovered. Dec 29, 2022 · Analysis. May 14, 2024 · The Linux kernel before 6. Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. Base Score: N/A. Jan 31, 2024 · Oracle VM version 3 (kernel-uek) OVMSA-2024-0004. 0 Feb 14, 2024 · The Linux kernel has achieved a significant milestone in open source software security. x (starting from 4. CNAs are organizations from around the Mar 24, 2023 · CVE-2020-36691 Detail Description An issue was discovered in the Linux kernel before 5. (GitHub-CI-verified exploit) A flaw was found in the handling of stack expansion in the Linux kernel 6. May 29, 2024 · In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix dcn35 8k30 Underflow/Corruption Issue [why] odm calculation is missing for pipe split policy determination and cause Underflow/Corruption issue. Jul 27, 2023 · the Linux kernel contained a race condition during module unload, leading. These include CVE-2022-20369, an out-of-bounds write vulnerability found in the Video for Linux 2 (V4L2) implementation, CVE-2022-2663, a flaw discovered by David Leadbeater in the netfilter IRC protocol Dec 9, 2022 · Hi there, I recently found a stack-based buffer overflow in the Linux kernel, which can cause DOS and is potentially exploitable. It affects the Linux kernels from 5. Mar 14, 2022 · Last week, security researcher Max Kellermann discovered a high severity vulnerability in the Linux kernel, which was assigned the designation CVE-2022-0847. The vulnerability arises from the incorrect UNIX Jun 2, 2022 · CVE-2022-32250 Detail. 8 through any version before 5. This leaves the kernel in a state that requires a reboot. When nf_tables_delrule() is flushing table rules, it is not checked whether the chain is bound and the chain's owner rule can also release the objects in certain circumstances. 4, aka "Stack Rot". c, related to ext4_es_insert_extent. This vulnerability affects the Linux kernel and its successful exploitation allows the attacker to perform a local privilege escalation. So, the Kernel CNA adheres to rule 7. c allows attackers to cause a denial of service (unbounded recursion) via a nested Netlink policy with a back reference. 15. StackRot (CVE-2023-3269): Linux kernel privilege escalation vulnerability. Running the exploit as a normal user on a vulnerable machine will grant you root access to the box, allowing Feb 20, 2024 · CVE-2024-26581 Detail Description In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_rbtree: skip end interval element from gc rbtree lazy gc on insert might collect an end interval element that has been just added in this transactions, skip end interval elements that are not yet active. a denial of service (system crash) or possibly execute arbitrary code. A heap-based buffer overflow flaw was found in the way the legacy_parse_param function in the Filesystem Context functionality of the Linux kernel verified the supplied parameters length. 19. The perf_group_detach function did not check the event's siblings' attach_state before calling add_event_to_groups (), but remove_on_exec made it possible to call list_del_event () on before detaching Linux kernel CVE exploit analysis report and relative debug environment. ¶. This eliminates the fragile assumption that the unused xattr space is always zeroed. c in the Stream Control TRansmission Protocol (aka sctp) implementation can allow remote attackers to have an undetermined impact via an FWD-TSN chunk with a large stream ID. According to the advisory, this vulnerability would allow an unauthenticated, remote attacker to execute arbitrary code on impacted systems that have ksmbd enabled. Upstream information. L1 Terminal Fault is a hardware vulnerability which allows unprivileged speculative access to data which is available in the Level 1 Data Cache when the page table entry controlling the virtual address, which is used for the access, has the Present bit cleared or other reserved bits set. May 1, 2017 · (Linux kernel through 4. 0-rc4+) CVE-2016-9793 [a signedness issue with SO_SNDBUFFORCE and SO_RCVBUFFORCE socket options] (Linux kernel before 4. パッケージ名とバージョン番号で NVD を検索し Jul 25, 2023 · subsystem in the Linux kernel, leading to a use-after-free vulnerability. Oct 9, 2020 · This led me to the discovery of CVE-2020-14386, a memory corruption vulnerability in the Linux kernel. 組込みLinux業界では、ソフトウェアの脆弱性を修正するためCVE検索と呼ばれる手法が広く用いられています。. ( CVE-2023-3141) Shir Tamari and Sagi Tzadik discovered that the OverlayFS implementation in. Not filtering included vulnerable components is a reason for unreliable matching, as heterogeneous hardware properties Description . c in the Linux kernel, which does not properly initialize memory in messages passed between virtual guests and the host operating system in the vhost/vhost. This page is generated automatically and has not been checked for errors or omissions. Retrieve all CVEs published over last 7 days/30 days/90 days. An unauthenticated attacker can exploit this vulnerability to leak Jun 17, 2019 · CVE-2019-11479 The Linux kernel is vulnerable to a flaw that allows attackers to send a crafted packets with low MSS values to trigger excessive resource consumption. Mar 8, 2022 · It is similar to CVE-2016-5195 “Dirty Cow” but is easier to exploit. NOTE: Only vulnerabilities that match ALL keywords will be returned, Linux kernel vulnerabilities are categorized separately from vulnerabilities in specific Linux distributions. The situations that. When the rc device is detaching, function ene_remove() will be called. LINUX KERNEL VULNERABILITIES Figure 1 categorizes the 141 Linux kernel vulnerabilities pub-lished on the CVE list from January 2010 to March 2011 and the type of attacks that can exploit the vulnerability. Dec 19, 2023 · Description. 14) CVE-2016-5195 [Dirty cow] (Linux kernel>2. Last week, a new high-severity CVE was released that affects the Linux kernel. lib/nlattr. Sep 12, 2023 · CVE-2023-4921 Detail. Severity CVSS Version 4. org, excluding end-of-life (EOL) versions. An attacker can force the Linux kernel to segment its responses into multiple TCP segments, each of which contains only 8 bytes of data. Added. May 1, 2023 · Description. 0. 10. g. The CVE-2023-32233 Feb 28, 2024 · The Linux kernel developer team does have the ability to assign CVEs for potential Linux kernel security issues. Indeed ip6_dst_idev () can return NULL, and must always be checked. An issue was discovered in net/ceph/messenger_v2. Linux kernel 6. Jun 5, 2024 · CVE-2023-3390 is an integer overflow vulnerability discovered in the nft_validate_register_store function of the Linux kernel’s Netfilter subsystem. Such a vulnerability can be used to escalate privileges from an unprivileged user into the root user on a Linux system. The issues have been assigned CVE-2018-12130 , as a severity impact of Important , CVE-2018-12126 , CVE-2018-12127 , and CVE-2019-11091 are considered Moderate severity. x CVSS Version 2. CVSS Severity. To date, 361 CNAs (359 CNAs and 2 CNA-LRs) from 40 countries and 1 no country affiliation have partnered with the CVE Program. A regression exists in the Linux Kernel within KVM: nVMX that allowed for speculative execution attacks. A perf_event's read_size can overflow, leading to an heap out-of-bounds increment or write in perf_read_group (). This issue may allow an unauthenticated malicious actor to send a set of crafted TCP packages when using NVMe over TCP, leading the NVMe driver to a NULL pointer dereference in the NVMe driver, causing kernel panic and a denial of service. Topic. CVE-2024-36902. Dec 19, 2023 · A use-after-free vulnerability in the Linux kernel's ipv4: igmp component can be exploited to achieve local privilege escalation. Note: NVD Analysts have not published a CVSS score for this CVE at this time. A heap out-of-bounds write vulnerability in the Linux kernel's Performance Events system component can be exploited to achieve local privilege escalation. Due to a use-after-free vulnerability in the netfilter: nf_tables component of the Linux kernel, the nft_verdict_init () function Dec 27, 2022 · A critical remote code execution vulnerability (CVE-2022-47939) has been identified in the ksmbd module of the Linux kernel. CVE-2022-4378 at MITRE. 4 has an es1 use-after-free in fs/ext4/extents_status. An attacker at L2 with code execution can execute code on an Mar 29, 2024 · Fri 29 Mar 2024 // 21:43 UTC. Feb 12, 2024 · CVSS 4. CVE-2022-32250. 25 and 5. x before 5. May 16, 2023 · A local attacker could. 2. The goal of the Linux kernel security team is to work with the bug submitter to understand and fix the bug. May 31, 2024 · The vulnerability, which affects Linux kernel versions 5. L2 can carry out Spectre v2 attacks on L1 due to L1 thinking it doesn't need retpolines or IBPB after running L2 due to KVM (L0) advertising eIBRS support to L1. Aug 30, 2023 · CVE-2023-44466 Linux Kernel: Ceph file system driver buffer overflow Moderate rcorrea35 published GHSA-jg27-jx6w-xwph Aug 30, 2023. Old Value. CVE-2023-44466. A local attacker could use this to cause. Instead of waiting indefinitely for the sem, blocking flow now waits for index to be allocated or a sem Updated July 10 2023 at 5:25 PM -. A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus contain stale values. This repository is to extract all Linux kernel exploit and relative debug environment. 4, 4. The US Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added a Linux kernel flaw to its Known Exploited Vulnerabilities Catalog and instructed federal agencies to address it within three weeks. Jun 10, 2023 · Unsound Linux kernel CVE records that reference unaffected versions or source files can introduce false matches in our proposed method. The do_get_mempolicy function in mm/mempolicy. Feb 20, 2024 · In the Linux kernel, the following vulnerability has been resolved: f2fs: explicitly null-terminate the xattr list When setting an xattr, explicitly null-terminate the xattr list. Tracked as CVE-2024-1086, the bug is described as a use-after-free issue in the ‘netfilter: nf_tables’ component. As Linux Foundation Fellow Greg Kroah-Hartman pointed Name Description; CVE-2024-36016: In the Linux kernel, the following vulnerability has been resolved: tty: n_gsm: fix possible out-of-bounds in gsm0_receive() Assuming the following: - side A configures the n_gsm in basic option mode - side B sends the header of a basic option mode frame with data length 1 - side A switches to advanced option mode - side B sends 2 data bytes which exceeds gsm CVSS 2. Input CVE IDs separated by commas, and then click the submit button. 16. Publishing the fix may be delayed when the bug or the fix is not yet fully understood, the solution is not A local attacker could exploit this when a net namespace with a netnsid is assigned to cause a kernel panic and a denial of service. Feb 22, 2024 · Description . CVE-2022-47939 is a use-after-free vulnerability in the ksmbd SMB file server module of the Linux kernel. 14 through 6. The approach taken by Linux to “ID all the things” does have a dispute system. This is related to the cgroups feature. 0 Severity and Metrics: NIST: NVD. CVE Disputes & Resolution. (CVE-2020-10769) Impact This vulnerability allows a local attacker with user privileges to cause a May 21, 2024 · Current Description. Mar 20, 2021 · This is the oldest CVE Linux kernel vulnerability to make our list, packing a punch that we still remember from 2009 until today. 04 LTS systems running Linux kernel 4. Detail. 8. 4 leads to unsafe code paths being incorrectly marked as safe, resulting in arbitrary read/write in kernel memory, lateral privilege escalation, and container escape. c:1005 Modules linked in: CPU: 1 PID: 38 Comm: kworker/1:1 Jul 5, 2023 · Linux Kernel Ext4 File System Vulnerability (CVE-2023-1252) CVSS 3. 9. The bug allows to build several exploit primitives such as kernel address information leak, arbitrary execution, etc. Feb 13, 2024 · news February 13, 2024. The Linux kernel 4. 14. This flaw allows a local attacker with user privileges to cause a denial of service. 5. 11) CVE-2017-5123 ['waitid()'] (Kernel 4. Re-arrange things to avoid that. 102, and can be used for local privilege escalation. NSFOCUS CERT has detected that details and a proof-of-concept (PoC) tool for a Linux kernel privilege escalation vulnerability CVE-2024-1086, have been publicly disclosed recently. 194, and 4. 1 has been approved as the long-term support May 14, 2024 · CVE-2022-42896. 1 through 6. Jul 6, 2023 · The security issue is being referred to as StackRot (CVE-2023-3269) and can be used to compromise the kernel and elevate privileges. Apr 9, 2024 · 5. c in the Linux kernel before 6. 22 (released in 2007)) CVE Feb 22, 2024 · In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix UAF issue in ksmbd_tcp_new_connection() The race is between the handling of a new TCP connection and May 14, 2024 · A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. c:vhost_new_msg() function. This vulnerability affects the Linux kernel and if exploited, can allow a local attacker to gain root privileges. Oct 21, 2022 · October 21, 2022. Try a product name, vendor name, CVE name, or an OVAL query. x Severity and Metrics: NIST: NVD. c:1005 Modules linked in: CPU: 1 PID: 38 Comm: kworker/1:1 Mar 29, 2024 · by NSFOCUS on March 29, 2024. We prefer to publish the fix as soon as possible, but try to avoid public discussion of the bug itself and leave that to others. There is an integer signedness error, leading to a buffer overflow and remote code execution via HELLO or one of the AUTH frames. CVE-2023-4921. NVD Analysts use publicly available information to associate vector strings and CVSS scores. 6. Using the same setup as described above, the kernel-cve-vercheck tool can be used to get information about a specific CVE, based on the information in the database. This uid mapping bug allows a local user to escalate their privileges on the system. Being a CNA enables the Linux kernel team to manage the vulnerabilities with more accuracy and higher quality in the future. 140 has a use-after-free because skcd->no_refcnt was not considered during a backport of a CVE-2020-14356 patch. This explains the seemingly large number of CVEs that are issued by the Linux kernel team. 4. Action. 3 of cve. It leads to UAF on `struct tcp_transport` in ksmbd_tcp_new_connection() function. 15, 5. Feb 8, 2021 · When a payload longer than 4 bytes, and is not following 4-byte alignment boundary guidelines, it causes a buffer over-read threat, leading to a system crash. A race condition was found the Linux kernel in perf_event_open() which can be exploited by an unprivileged user to gain root privileges. The shortcoming resides in a Linux kernel feature called control groups, also referred to as cgroups version 1 (v1), which allows processes Jan 24, 2022 · CVE-2022-0185 in Linux Kernel Can Allow Container Escape in Kubernetes. c:1005 __mptcp_clean_una+0x4b3/0x620 net/mptcp/protocol. 11, 5. ( CVE-2023-3389) It was discovered that the netfilter subsystem in the Linux kernel did not. . Oracle Linux CVE Details: CVE-2024-1086. For each CVE number specified on the command line, the tool will determine if it is applicable by comparing the current kernel version to the "stream" data in the database for that version, and classify the CVE as patchable (fix Mar 9, 2022 · A few days ago, security researcher Max Kellermann published a vulnerability named DirtyPipe which was designated as CVE-2022-0847. This means that remote attackers could potentially execute arbitrary code on affected systems running the Linux kernel without requiring authentication. This occurs because of an untrusted length taken from a TCP packet in ceph_decode_32. 2024-04-03. 14 and 6. kernel. CVSS 2. Netfilter is a framework the Linux kernel provides that allows various networking-related operations, such as packet filtering, network address translation, and port translation. Jan 18, 2022 · CVE-2022-0185. Summary. 8 (High) A use-after-free vulnerability was discovered in the Ext4 filesystem of the Linux kernel when a user starts multiple file operations at the same time while using the overlay FS usage. 10, 5. 233, 4. 0 Severity and Metrics: NIST: NVD Analysts use publicly available information to associate vector strings and CVSS scores. 0 1 day ago · CVE-2024-38556 : In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Add a timeout to acquire the command queue semaphore Prevent forced completion handling on an entry that has not yet been assigned an index, causing an out of bounds access on idx = -22. 6) CVE-2017-6074 [a double-free in DCCP protocol] (Linux kernel through 4. CVE-2021-47572: CVE-2024-26898. The description of cve is: A flaw was found in the ATA over Ethernet (AoE) driver in the Linux kernel. [how] Add the odm calculation. Description. This application helps you retrieve information of given CVEs. org is now a CVE Numbering Authority (CNA) for any vulnerabilities in the Linux kernel as listed on kernel. However, such version-centric approaches yield high false-positive rates for binary distributed Linux kernels in firmware images. View Analysis Description. x before 4. 8, with the vulnerability sharing similarities to that of Dirty Cow (CVE-2016-5195), which came to light in October 2016. org, indicating that any patch addressing a bug with potential negative impacts receives a Mar 5, 2022 · Details have emerged about a now-patched high-severity vulnerability in the Linux kernel that could potentially be abused to escape a container in order to execute arbitrary commands on the container host. Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. Upload a plain text file containing CVE IDs separated by commas. Kernel Feb 9, 2023 · The new Ubuntu kernel updates also patch eight other security flaws affecting only Ubuntu 18. 9 allows local users to cause a denial of service (use-after-free) or possibly have unspecified other impact via crafted system calls. Vuln ID. Package. The CVE Binary Tool is a free, open source tool to help you find known vulnerabilities in software, using data from the National Vulnerability Database (NVD) list of Common Vulnerabilities and Exposures (CVEs) as well as known vulnerability data from Redhat, Open Source Vulnerability Database (OSV), Gitlab Advisory Database (GAD), and Curl. It has been authorized as a CVE Numbering Authority (CNA) by the CVE Program. Mar 8, 2022 · The Exploit Database is a CVE compliant archive of public exploits and corresponding vulnerable software, developed for use by penetration testers and vulnerability researchers. CPU hardware utilizing speculative execution that are vulnerable to Spectre v2 branch history injection (BHI) are likely affected. Specifically, it is possible to extract the KASLR kernel image offset using the IP ID values the kernel produces for connection-less protocols (e. In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix division by zero in setup_dsc_config When slice_height is 0, the division by slice_height in the calculation of the number of slices will cause a division by zero driver crash. May 29, 2024 · In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix UAF issue in ksmbd_tcp_new_connection() The race is between the handling of a new TCP connection and its disconnection. NVD assessment not yet provided. Sep 7, 2023 · In addition, when new product releases are made available that have security fixes included, these Security Bulletins will highlight those fixes to assist in decisions about upgrading to newer versions. To do this, the attacker must have a specific Linux CVE-2022-2196. This vulnerability provides an opportunity for an attacker who has access to a system as an unprivileged user to escalate those rights to root. A local attacker could possibly use. May 9, 2023 · A new Linux NetFilter kernel flaw has been discovered, allowing unprivileged local users to escalate their privileges to root level, allowing complete control over a system. The buffler overflow in net/sctp/sm_statefuns. 1. This assignment is independent of the normal Linux kernel security bug reporting process. You don't need to compile Linux kernel and configure your environment anymore. L1TF - L1 Terminal Fault. A full list of all CVEs affecting Red Hat Products can be found in our CVE Database. For clarification or corrections please contact the Oracle Linux ULN team. Jan 27, 2023 · The vulnerability, dubbed CVE-2023-0386, is trivial to exploit and applicable to a wide-ranging set of popular Linux distributions and kernel versions. The vulnerability first appeared in Linux kernel version 5. Incorrect verifier pruning in BPF in Linux Kernel >=5. c in the Linux kernel before 4. 1) and 5. 6, resides in the NF_tables, a kernel component enabling the Netfilter, which in turn facilitates a variety of network May 14, 2024 · The Linux kernel 4. You have three options to retrieve CVEs. I already contacted security kernel org and helped them patch the vulnerable kernel versions. this to cause a denial of service (system crash). In this blog, I will provide a technical walkthrough of the vulnerability, how it can be exploited and how Palo Alto Jan 9, 2024 · A vulnerability was found in vhost_new_msg in drivers/vhost/vhost. In the Linux kernel, the following vulnerability has been resolved: i2c: i801: Fix block process call transactions According to the Intel datasheets, software must reset the block buffer index twice for block process call transactions: once Jul 5, 2019 · Description. Because of this, the CVE assignment team is overly cautious and assign CVE numbers to any bugfix that they identify. But the synchronizations in ene_remove() are bad. Modified. The vulnerability has been given the highest possible CVSSv3 CVE-2021-47571: 1 Linux: 1 Linux Kernel: 2024-06-10: N/A: 7. This bug affects the following kernel versions: latest, 6. CVSS 3. In the Linux kernel, the following vulnerability has been resolved: ipv6: fib6_rules: avoid possible NULL dereference in fib6_rule_action () syzbot is able to trigger the following crash [1], caused by unsafe ip6_dst_idev () use. Despite their di-versity, most of these vulnerabilities fall into 10 categories, based Mar 8, 2022 · The Linux kernel flaw is said to have existed since version 5. You can use Qemu to boot the kernel and test the exploit. A use-after-free vulnerability in the Linux Kernel Performance Events system can be exploited to achieve local privilege escalation. , UDP and ICMP). English. The vulnerability gained extensive media follow-up, since it affects all Linux-based systems with a Feb 9, 2023 · この記事はOSS Summit Japan 2022にて発表した Config Based CVE Matching for Linux Kernel のブログバージョンです。. In the Linux kernel, the following vulnerability has been resolved: aoe: fix the potential use-after-free problem in aoecmd_cfg_pkts This patch is against CVE-2023-6270. The vulnerability is tracked as CVE-2021-3493 and it’s related to the OverlayFS file system implementation in Sep 12, 2022 · In vulnerability assessments, software component-based CVE attribution is a common method to identify possibly vulnerable systems at scale. Type. A flaw was found in the Linux kernel, where unauthorized access to the execution of the setuid file with capabilities was found in the Linux kernel’s OverlayFS subsystem in how a user copies a capable file from a nosuid mount into another mount. The vulnerability resides in the pipe tool May 14, 2019 · These issues affect many modern Intel microprocessors, requiring updates to the Linux kernel, virtualization stack, and updates to CPU microcode. x Score: 7. se lf ym eq nq yi ei cw kj hj