Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from not properly handling mailbox timeouts...

CLSA-2024-1725872696 kernel: Fix of 42 CVEs

netfilter: nftables: use timestamp to check for set element timeout CVE-2024-27397 - x86/sev: Harden VC instruction emulation somewhat CVE-2024-25742 - bpf: Avoid uninitialized value in BPFCOREREADBITFIELD CVE-2024-42161 - selftests/bpf: Fix BPFCOREREADBITFIELD macro CVE-2024-42161 - pinctrl:...

Medium: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: tls: fix race between tx work scheduling and socket close Similarly to previous commit, the submitting thread recvmsg/sendmsg may exit as soon as the async crypto handler calls complete. Reorder scheduling the wor...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: vt: fix memory overlapping when deleting chars in the buffer CVE-2022-48627 In the Linux kernel, the following vulnerability has been resolved: loop: Check for overflow while configuring loop CVE-2022-49993 In the...

Important: tomcat

Issue Overview: Improper Handling of Exceptional Conditions, Uncontrolled Resource Consumption vulnerability in Apache Tomcat. When processing an HTTP/2 stream, Tomcat did not handle some cases of excessive HTTP headers correctly. This led to a miscounting of active HTTP/2 streams which in turn l...

SUSE CVE-2024-41066

In the Linux kernel, the following vulnerability has been resolved: ibmvnic: Add tx check to prevent skb leak Below is a summary of how the driver stores a reference to an skb during transmit: txbufffreemapconsumerindex-skb = newskb; freemapconsumerindex = IBMVNICINVALIDMAP; consumerindex ++; Whe...

UBUNTU-CVE-2024-41066

In the Linux kernel, the following vulnerability has been resolved: ibmvnic: Add tx check to prevent skb leak Below is a summary of how the driver stores a reference to an skb during transmit: txbufffreemapconsumerindex-skb = newskb; freemapconsumerindex = IBMVNICINVALIDMAP; consumerindex ++; Whe...

SUSE CVE-2024-34750

Improper Handling of Exceptional Conditions, Uncontrolled Resource Consumption vulnerability in Apache Tomcat. When processing an HTTP/2 stream, Tomcat did not handle some cases of excessive HTTP headers correctly. This led to a miscounting of active HTTP/2 streams which in turn led to the use of...

GHSA-WM9W-RJJ3-J356 Apache Tomcat - Denial of Service

Improper Handling of Exceptional Conditions, Uncontrolled Resource Consumption vulnerability in Apache Tomcat. When processing an HTTP/2 stream, Tomcat did not handle some cases of excessive HTTP headers correctly. This led to a miscounting of active HTTP/2 streams which in turn led to the use of...

Important: ecs-service-connect-agent

Issue Overview: Envoy is a high-performance edge/middle/service proxy. Envoy will crash when certain timeouts happen within the same interval. The crash occurs when the following are true: 1. hedgeonpertrytimeout is enabled, 2. pertryidletimeout is enabled it can only be done in configuration, 3...

PT-2024-32264

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been identified where the DMCUB can intermittently take longer than expected to process commands, leading to a potential race condition. This issu...

kernel: netfilter: nf_tables: mark set as dead when unbinding anonymous set with timeout

A vulnerability was found in the netfilter/nftables subsystem of Linux Kernel, where a race condition caused where the garbage collector could prematurely collect elements from anonymous sets with timeouts while they were being released...

kernel: netfilter: nf_tables: mark set as dead when unbinding anonymous set with timeout

A vulnerability was found in the netfilter/nftables subsystem of Linux Kernel, where a race condition caused where the garbage collector could prematurely collect elements from anonymous sets with timeouts while they were being released...

kernel: netfilter: nf_tables: disallow anonymous set with timeout flag

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: disallow anonymous set with timeout flag Anonymous sets are never used with timeout from userspace, reject this. Exception to this rule is NFTSETEVAL to ensure legacy meters still work...

kernel: netfilter: nf_tables: disallow timeout for anonymous sets

A vulnerability was found in netfilter/nftables componets of Linux Kernel allows an userspace to set timeouts for anonymous sets, which are not intended to be used this way. This could lead to unexpected behaviour or security issues...

kernel: netfilter: nf_tables: disallow timeout for anonymous sets

A vulnerability was found in netfilter/nftables componets of Linux Kernel allows an userspace to set timeouts for anonymous sets, which are not intended to be used this way. This could lead to unexpected behaviour or security issues...

Medium: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: block: add check that partition length needs to be aligned with block size Before calling add partition or resize partition, there is no check on whether the length is aligned with the logical block size. If the...

Medium: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: disallow timeout for anonymous sets CVE-2023-52620 createemptylvol in drivers/mtd/ubi/vtbl.c in the Linux kernel through 6.7.4 can attempt to allocate zero bytes, and crash, because of a missi...

GitLab 13.4 < 13.4.7 / 13.5 < 13.5.5 / 13.6 < 13.6.2 (CVE-2020-26411)

The version of GitLab installed on the remote host is affected by a vulnerability, as follows: - A potential DOS vulnerability was discovered in all versions of Gitlab starting from 13.4.x =13.4 to =13.5 to =13.6 to =13.4 to =13.5 to =13.6 to 13.6.2. Using a specific query name for a project sear...

SUSE CVE-2024-27397

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: use timestamp to check for set element timeout Add a timestamp field at the beginning of the transaction, store it in the nftables per-netns area. Update set backend .insert, .deactivate and sync gc path to u...