Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: netfilter: nftsetpipapo: prevents overflow in lookup table allocation When calculating the size of the lookup table, ensure that the following multiplication does not cause an overflow: - The maximum value of desc-fieldlen is...

PT-2026-94447

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description Unprivileged users can pin kernel memory outside of memory control group memcg charging. This occurs because allocations in the tc classifier change paths—including filter objects, per-C...

PT-2026-93627

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the memory policy management where a sleeping function is called from an invalid context. When rhashtable insert slow rehashes a table under rcu read lock, it invokes...

SUSE CVE-2026-43287

In the Linux kernel, the following vulnerability has been resolved: drm: Account property blob allocations to memcg DRMIOCTLMODECREATEPROPBLOB allows userspace to allocate arbitrary-sized property blobs backed by kernel memory. Currently, the blob data allocation is not accounted to the allocatin...

UBUNTU-CVE-2026-23385

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: clone set on flush only Syzbot with fault injection triggered a failing memory allocation with GFPKERNEL which results in a WARN splat: iter.err WARNING: net/netfilter/nftablesapi.c:845 at...

SUSE CVE-2022-50699

In the Linux kernel, the following vulnerability has been resolved: selinux: enable use of both GFPKERNEL and GFPATOMIC in convertcontext The following warning was triggered on a hardware environment: SELinux: Converting 162 SID table entries... BUG: sleeping function called from invalid context ...

CVE-2022-50699 selinux: enable use of both GFP_KERNEL and GFP_ATOMIC in convert_context()

In the Linux kernel, the following vulnerability has been resolved: selinux: enable use of both GFPKERNEL and GFPATOMIC in convertcontext The following warning was triggered on a hardware environment: SELinux: Converting 162 SID table entries... BUG: sleeping function called from invalid context ...

DEBIAN-CVE-2025-38162

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetpipapo: prevent overflow in lookup table allocation When calculating the lookup table size, ensure the following multiplication does not overflow: - desc-fieldlen maximum value is U8MAX multiplied by...

UBUNTU-CVE-2025-38162

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetpipapo: prevent overflow in lookup table allocation When calculating the lookup table size, ensure the following multiplication does not overflow: - desc-fieldlen maximum value is U8MAX multiplied by...

SUSE CVE-2023-53030

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Avoid use of GFPKERNEL in atomic context Using GFPKERNEL in preemption disable context, causing below warning when CONFIGDEBUGATOMICSLEEP is enabled. 32.542271 BUG: sleeping function called from invalid context at...

UBUNTU-CVE-2023-53030

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Avoid use of GFPKERNEL in atomic context Using GFPKERNEL in preemption disable context, causing below warning when CONFIGDEBUGATOMICSLEEP is enabled. 32.542271 BUG: sleeping function called from invalid context at...

CVE-2023-53030

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Avoid use of GFPKERNEL in atomic context Using GFPKERNEL in preemption disable context, causing below warning when CONFIGDEBUGATOMICSLEEP is enabled. 32.542271 BUG: sleeping function called from invalid context at...

PT-2024-33900

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.6.58 Description: The issue concerns a change to non-blocking allocation in ntfs d hash within the Linux kernel. Specifically, d hash is performed under "rcu-walk" and should not sleep. However, get name...

PT-2023-35029

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 6.1.5 through 6.1.7 Description The issue is related to the use of GFP KERNEL in an atomic context on real-time systems. The actual impact and potential for attack have not been proven yet. Recommendations For Linux Kerne...

PT-2023-35169

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 5.15.87 through 5.15.90 Description The issue concerns the use of GFP KERNEL in an atomic context on real-time rt systems. This problem was introduced in version v5.15.87 and is fixed in version v5.15.91. The actual impac...

PT-2025-13376

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.2.0-rc2-00269-gae9dcb91c606 Description A vulnerability in the Linux kernel has been resolved, related to the use of GFP KERNEL in atomic context. This issue causes a warning when CONFIG DEBUG ATOMIC SLEEP is...

PT-2022-35464

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.152 Description The issue concerns the use of both GFP KERNEL and GFP ATOMIC in the convert context function within the selinux module. The actual impact and potential for attack have not been proven yet...