13218 matches found
Important: kernel-livepatch-6.12.80-106.156
Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net: skbuff: propagate shared-frag marker through pskbcopy CVE-2026-46300 Affected Packages: kernel-livepatch-6.12.80-106.156 Issue Correction: Please ensure you have live patching enabled. Run dnf update...
Important: kernel-livepatch-5.10.251-248.983
Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net: skbuff: propagate shared-frag marker through pskbcopy CVE-2026-46300 Affected Packages: kernel-livepatch-5.10.251-248.983 Issue Correction: Please ensure you have live patching enabled. Run yum update...
Important: kernel-livepatch-5.10.252-250.1016
Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net: skbuff: propagate shared-frag marker through pskbcopy CVE-2026-46300 Affected Packages: kernel-livepatch-5.10.252-250.1016 Issue Correction: Please ensure you have live patching enabled. Run yum update...
Important: kernel6.12
Issue Overview: In the Linux kernel, the following vulnerability has been resolved: mm/pagewalk: fix race between concurrent split and refault CVE-2026-31456 In the Linux kernel, the following vulnerability has been resolved: fuse: reject oversized dirents in page cache CVE-2026-31694 In the Linu...
Exploit for CVE-2026-43494
SLEY — PinTheft PoC CVE-2026-43494 Proof o...
Linux kernel 安全漏洞
The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from sending TCP, IL, RUDP, or GRE packets with a packet size smaller than the header size, potentially...
kernel: "Fragnesia" is a variant of Dirty Frag vulnerability in the ESP/XFRM leading to Local Privilege Escalation (LPE) vulnerability in the Linux kernel
A flaw was found in the Linux kernel's XFRM ESP-in-TCP subsystem. Unsafe in-place cryptographic processing allows a low-privileged local attacker to write arbitrary bytes into the page cache of read-only files, including sensitive system files. An attacker can exploit this to overwrite privileged...
CVE-2026-43495
In the Linux kernel, the following vulnerability has been resolved: net: wwan: t7xx: validate portcount against message length in t7xxportenummsghandler t7xxportenummsghandler uses the modem-supplied portcount field as a loop bound over portmsg-data without checking that the message buffer contai...
Linux kernel 安全漏洞
The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from an incorrect inference of the zero-copy status during the cleanup phase before messages are...
kernel: "Dirty Frag" ESP XFRM variant is a new universal Local Privilege Escalation (LPE) vulnerability in the Linux kernel
A flaw was found in the Linux kernel's xfrm-ESP and RxRPC subsystems. Unsafe in-place cryptographic processing of shared socket buffer fragments allows a low-privileged local attacker to corrupt page-cache contents of readable files, including sensitive system files, and gain root privileges. The...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: mm/damon/stat: Deallocating the damoncall function fails, resulting in the damonctx object being leaked. The damonstatstart function always allocates the module’s damonctx object damonstatcontext. However, if the damoncall functi...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: eth: mlx4: Fixed the issue where a NULL check was used instead of an ISERR check in mlx4encreaterxring. The NULL check was replaced with an ISERR check after calling pagepoolcreate, as this function returns error pointers ERRPTR...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Correctly handling the kvmarminit failure in finalizepkvm Currently, there is no synchronization between the finalizepkvm and kvmarminit initcalls. The finalizepkvm continues to execute even if kvmarminit fails,...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: HID: pidff: Fix for the condition effect bit clearing issue As reported by MPDarkGuy on Discord, NULL pointer dereferencing occurred because not all conditional effect bits were cleared. Properly clear all conditional effect bits...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerabilities have been resolved: veth: Fixed the use of free after memory allocation in XDPREDIRECT. Commit 718a18a0c8a6 “veth: Reworked vethxdprcvskb to accept non-linear skb” introduced a bug where it tried to use pkbsexpandhead if the headroom was less tha...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: Remove the tag set when the second admin queue configuration fails. Commit 104d0e2f6222 “nvme-fabrics: Reset the admin connection for secure concatenation” modified nvmetcpsetupctrl to call nvmetcpconfigureadminqueue...
[SECURITY] [DLA 4588-1] linux-6.1 security update
Debian LTS Advisory DLA-4588-1 [email protected] https://www.debian.org/lts/security/ Ben Hutchings May 19, 2026 https://wiki.debian.org/LTS Package : linux-6.1 Version : 6.1.172-1deb11u1 CVE ID : CVE-2026-46333 A vulnerability has been discovered in the Linux kernel that may lead to...
Linux kernel 安全漏洞
The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from improper setting or clearing of CR8 write interception when AVIC is activated. This vulnerability...
Linux kernel 安全漏洞
The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the functions netshapernlgetdoit and netshapernlcapgetdoit. These functions incorrectly call nlmsgfree...
Linux kernel 安全漏洞
The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from an error in buffer size calculation within the sps30i2creadmeas function. The sizeofnum operation...