Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: ptrring: Do not block hard interrupts in ptrringresizemultiple. Jakub added a lockdepassertnohardirq check in pagepoolputpage to increase test coverage. syzbot identified a crash caused by hard IRQ blocking in...

CVE-2024-57994

In the Linux kernel, the following vulnerability has been resolved: ptrring: do not block hard interrupts in ptrringresizemultiple Jakub added a lockdepassertnohardirq check in pagepoolputpage to increase test coverage. syzbot found a splat caused by hard irq blocking in ptrringresizemultiple 1 A...

UBUNTU-CVE-2024-41081

In the Linux kernel, the following vulnerability has been resolved: ila: block BH in ilaoutput As explained in commit 1378817486d6 "tipc: block BH before using dstcache", net/core/dstcache.c helpers need to be called with BH disabled. ilaoutput is called from lwtunneloutput possibly from process...

UBUNTU-CVE-2024-35971

In the Linux kernel, the following vulnerability has been resolved: net: ks8851: Handle softirqs at the end of IRQ thread to fix hang The ks8851irq thread may call ks8851rxpkts in case there are any packets in the MAC FIFO, which calls netifrx. This netifrx implementation is guarded by...

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. Linux kernel has a security vulnerability that stems from not disabling BH...

kernel: sfc: fix kernel panic when creating VF

In the Linux kernel, the following vulnerability has been resolved: sfc: fix kernel panic when creating VF When creating VFs a kernel panic can happen when calling to efxef10tryupdatenicstatsvf. When releasing a DMA coherent buffer, sometimes, I don't know in what specific circumstances, it has t...

kernel: sfc: fix kernel panic when creating VF

In the Linux kernel, the following vulnerability has been resolved: sfc: fix kernel panic when creating VF When creating VFs a kernel panic can happen when calling to efxef10tryupdatenicstatsvf. When releasing a DMA coherent buffer, sometimes, I don't know in what specific circumstances, it has t...

GSD-2022-1003755 crypto: cryptd - Protect per-CPU resource by disabling BH.

crypto: cryptd - Protect per-CPU resource by disabling BH. 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 v5.4.198 by commit...

PT-2022-31596

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.46 Description The issue concerns the protection of per-CPU resources by disabling Bottom Halves BH in the Linux Kernel's cryptd module. The actual impact and attack plausibility have not yet been proven...

PT-2022-31303

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.17.14 Description The issue concerns the protection of per-CPU resources by disabling Bottom Halves BH in the crypto subsystem. The actual impact and attack plausibility have not yet been proven. Recommendatio...

PT-2022-30973

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.18.3 Description The issue concerns the protection of per-CPU resources by disabling Bottom Halves BH in the Linux Kernel's cryptd module. The actual impact and attack plausibility have not yet been proven...

PT-2022-31841

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.121 Description The issue concerns the protection of per-CPU resources by disabling Bottom Halves BH in the crypto subsystem. The actual impact and attack plausibility have not yet been proven...