42 matches found
CVE-2025-39770
In the Linux kernel, the following vulnerability has been resolved: net: gso: Forbid IPv6 TSO with extensions on devices with only IPV6CSUM When performing Generic Segmentation Offload GSO on an IPv6 packet that contains extension headers, the kernel incorrectly requests checksum offload if the...
CVE-2025-38260 btrfs: handle csum tree error with rescue=ibadroots correctly
In the Linux kernel, the following vulnerability has been resolved: btrfs: handle csum tree error with rescue=ibadroots correctly BUG There is syzbot based reproducer that can crash the kernel, with the following call trace: With some debug output added DEBUG: rescue=ibadroots parsed BTRFS: devic...
PT-2025-28888
Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.15.0-custom+ 249 Description: A flaw exists in the Linux kernel related to handling checksum tree errors when the rescue=ibadroots mount option is used. Specifically, if a corrupted checksum tree root is...
CVE-2025-38059
In the Linux kernel, the following vulnerability has been resolved: btrfs: avoid NULL pointer dereference if no valid csum tree BUG When trying read-only scrub on a btrfs with rescue=idatacsums mount option, it will crash with the following call trace: BUG: kernel NULL pointer dereference, addres...
CVE-2025-38059
The CVE-2025-38059 entry documents a Linux kernel data integrity issue in btrfs: when using rescue=idatacsums, scrub can trigger a NULL pointer dereference due to not loading the csum tree. Concrete root cause: scrub path may call btrfs_search_slot() on a NULL pointer because the NO_DATA_CSUMS fl...
CVE-2025-38059 btrfs: avoid NULL pointer dereference if no valid csum tree
In the Linux kernel, the following vulnerability has been resolved: btrfs: avoid NULL pointer dereference if no valid csum tree BUG When trying read-only scrub on a btrfs with rescue=idatacsums mount option, it will crash with the following call trace: BUG: kernel NULL pointer dereference, addres...
CVE-2025-38059
In the Linux kernel, the following vulnerability has been resolved: btrfs: avoid NULL pointer dereference if no valid csum tree BUG When trying read-only scrub on a btrfs with rescue=idatacsums mount option, it will crash with the following call trace: BUG: kernel NULL pointer dereference, addres...
Astra Linux â Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: btrfs: Avoid NULL pointer dereferencing if no valid csum tree exists. BUG When attempting a read-only scrub operation on a btrfs volume with the rescue=idatacsums mount option, the operation will crash due to the following call...
UBUNTU-CVE-2024-49947
In the Linux kernel, the following vulnerability has been resolved: net: test for not too small csumstart in virtionethdrtoskb syzbot was able to trigger this warning 1, after injecting a malicious packet through afpacket, setting skb-csumstart and thus the transport header to an incorrect value...
Important: kernel
Issue Overview: In the Linux kernel, the following vulnerability has been resolved: rcu-tasks: Fix showrcutaskstracegpkthread buffer overflow CVE-2024-38577 In the Linux kernel, the following vulnerability has been resolved: ima: Fix use-after-free on a dentry's dname.name CVE-2024-39494 In the...
SUSE CVE-2024-26665
In the Linux kernel, the following vulnerability has been resolved: tunnels: fix out of bounds access when building IPv6 PMTU error If the ICMPv6 error is built from a non-linear skb we get the following splat, BUG: KASAN: slab-out-of-bounds in docsum+0x220/0x240 Read of size 4 at addr...
UBUNTU-CVE-2024-26665
In the Linux kernel, the following vulnerability has been resolved: tunnels: fix out of bounds access when building IPv6 PMTU error If the ICMPv6 error is built from a non-linear skb we get the following splat, BUG: KASAN: slab-out-of-bounds in docsum+0x220/0x240 Read of size 4 at addr...
GSD-2022-1001470 btrfs: handle csum lookup errors properly on reads
btrfs: handle csum lookup errors properly on reads This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.16.19 by commit...
GSD-2022-1001146 btrfs: handle csum lookup errors properly on reads
btrfs: handle csum lookup errors properly on reads This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.17.2 by commit...
GSD-2022-1000932 openvswitch: Fix setting ipv6 fields causing hw csum failure
openvswitch: Fix setting ipv6 fields causing hw csum failure This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.269 by commit...
GSD-2022-1000912 openvswitch: Fix setting ipv6 fields causing hw csum failure
openvswitch: Fix setting ipv6 fields causing hw csum failure This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.232 by commit...
GSD-2022-1000809 openvswitch: Fix setting ipv6 fields causing hw csum failure
openvswitch: Fix setting ipv6 fields causing hw csum failure This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.26 by commit...
GSD-2022-1000743 openvswitch: Fix setting ipv6 fields causing hw csum failure
openvswitch: Fix setting ipv6 fields causing hw csum failure This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.16.12 by commit...
Important: Red Hat Security Advisory: kernel security and bug fix update
An update for kernel is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...
Tcpreplay Buffer Overflow Vulnerability (CNVD-2018-21785)
Tcpreplay is a set of open source utilities for editing and replaying network traffic for UNIX based operating systems. A buffer overflow vulnerability exists in the 'csumreplace4' function of the incrementalchecksum.h file in Tcpreplay version 4.3.0 beta1. An attacker could exploit this...