Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: mm: Don’t spin in addstackrecord when gfp flags don’t allow. The syzbot tool was able to identify the following functions: addstackrecordtolist in mm/pageowner.c:182 inline incstackrecordcount in mm/pageowner.c:214 inline...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: mm/vmalloc: prevented RCU stalls in kasanreleasevmallocnode When CONFIGPAGEOWNER is enabled, freeing KASAN shadow pages during vmalloc cleanup triggers expensive stack unwinding that acquires RCU read locks. Processing a large...

SUSE CVE-2026-43292

In the Linux kernel, the following vulnerability has been resolved: mm/vmalloc: prevent RCU stalls in kasanreleasevmallocnode When CONFIGPAGEOWNER is enabled, freeing KASAN shadow pages during vmalloc cleanup triggers expensive stack unwinding that acquires RCU read locks. Processing a large...

EUVD-2026-28562

In the Linux kernel, the following vulnerability has been resolved: mm/vmalloc: prevent RCU stalls in kasanreleasevmallocnode When CONFIGPAGEOWNER is enabled, freeing KASAN shadow pages during vmalloc cleanup triggers expensive stack unwinding that acquires RCU read locks. Processing a large...

CVE-2026-43292

In the Linux kernel, the following vulnerability has been resolved: mm/vmalloc: prevent RCU stalls in kasanreleasevmallocnode When CONFIGPAGEOWNER is enabled, freeing KASAN shadow pages during vmalloc cleanup triggers expensive stack unwinding that acquires RCU read locks. Processing a large...

UBUNTU-CVE-2026-43292

In the Linux kernel, the following vulnerability has been resolved: mm/vmalloc: prevent RCU stalls in kasanreleasevmallocnode When CONFIGPAGEOWNER is enabled, freeing KASAN shadow pages during vmalloc cleanup triggers expensive stack unwinding that acquires RCU read locks. Processing a large...

CVE-2026-43292

In the Linux kernel, the following vulnerability has been resolved: mm/vmalloc: prevent RCU stalls in kasanreleasevmallocnode When CONFIGPAGEOWNER is enabled, freeing KASAN shadow pages during vmalloc cleanup triggers expensive stack unwinding that acquires RCU read locks. Processing a large...

CVE-2026-43292

The CVE-2026-43292 issue affects the Linux kernel mm/vmalloc path when CONFIG_PAGE_OWNER is enabled. During vmalloc cleanup, freeing KASAN shadow pages can trigger stack unwinding under an RCU read lock, and processing a large purge_list (kasan_release_vmalloc_node) may cause long RCU stalls (10+...

PT-2026-38934

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description When CONFIG PAGE OWNER is enabled, freeing KASAN shadow pages during vmalloc cleanup triggers expensive stack unwinding that acquires RCU read locks. Processing a large purge list withou...

EUVD-2025-203643

In the Linux kernel, the following vulnerability has been resolved: mm: don't spin in addstackrecord when gfp flags don't allow syzbot was able to find the following path: addstackrecordtolist mm/pageowner.c:182 inline incstackrecordcount mm/pageowner.c:214 inline setpageowner+0x2c3/0x4a0...

CVE-2025-68253

In the Linux kernel, the following vulnerability has been resolved: mm: don't spin in addstackrecord when gfp flags don't allow syzbot was able to find the following path: addstackrecordtolist mm/pageowner.c:182 inline incstackrecordcount mm/pageowner.c:214 inline setpageowner+0x2c3/0x4a0...

CVE-2025-68253

The CVE-2025-68253 entry concerns a Linux kernel issue resolved by ensuring the allocator does not spin in add_stack_record_to_list when GFP flags disallow locking contexts. The description tracing shows the vulnerability path through mm/page_owner.c and mm/page_alloc.c, including inline calls an...

SUSE CVE-2022-49401

In the Linux kernel, the following vulnerability has been resolved: mm/pageowner: use strscpy instead of strlcpy current-comm is not a string no guarantee for a zero byte in it. strlcpys1, s2, l is calling strlens2, potentially causing out-of-bound access, as reported by syzbot: detected buffer...

DEBIAN-CVE-2022-49401

In the Linux kernel, the following vulnerability has been resolved: mm/pageowner: use strscpy instead of strlcpy current-comm is not a string no guarantee for a zero byte in it. strlcpys1, s2, l is calling strlens2, potentially causing out-of-bound access, as reported by syzbot: detected buffer...

UBUNTU-CVE-2022-49401

In the Linux kernel, the following vulnerability has been resolved: mm/pageowner: use strscpy instead of strlcpy current-comm is not a string no guarantee for a zero byte in it. strlcpys1, s2, l is calling strlens2, potentially causing out-of-bound access, as reported by syzbot: detected buffer...

CVE-2022-49401 mm/page_owner: use strscpy() instead of strlcpy()

In the Linux kernel, the following vulnerability has been resolved: mm/pageowner: use strscpy instead of strlcpy current-comm is not a string no guarantee for a zero byte in it. strlcpys1, s2, l is calling strlens2, potentially causing out-of-bound access, as reported by syzbot: detected buffer...

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 the use of strlcpy instead of strscpy by mm/pageowner...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: mm/pageowner: use strscpy instead of strlcpy current-comm is not a string no guarantee for a zero byte in it. strlcpys1, s2, l is calling strlens2, potentially causing out-of-bound access, as reported by syzbot: detected buffer...

kernel: mm/page_owner: use strscpy() instead of strlcpy()

In the Linux kernel, the following vulnerability has been resolved: mm/pageowner: use strscpy instead of strlcpy current-comm is not a string no guarantee for a zero byte in it. strlcpys1, s2, l is calling strlens2, potentially causing out-of-bound access, as reported by syzbot: detected buffer...

kernel: mm/page_owner: use strscpy() instead of strlcpy()

In the Linux kernel, the following vulnerability has been resolved: mm/pageowner: use strscpy instead of strlcpy current-comm is not a string no guarantee for a zero byte in it. strlcpys1, s2, l is calling strlens2, potentially causing out-of-bound access, as reported by syzbot: detected buffer...