138 matches found
UBUNTU-CVE-2026-46019
In the Linux kernel, the following vulnerability has been resolved: crypto: atmel-aes - Fix 3-page memory leak in atmelaesbuffcleanup atmelaesbuffinit allocates 4 pages using getfreepages with ATMELAESBUFFERORDER, but atmelaesbuffcleanup frees only the first page using freepage, leaking the...
CVE-2026-46035
In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: return NULL early from allocfrozenpagesnolock in NMI on UP On UP kernels !CONFIGSMP, spintrylock is a no-op that unconditionally succeeds even when the lock is already held. As a result, allocfrozenpagesnolock calle...
CVE-2026-46035
mm/pagealloc: return NULL early from allocfrozenpagesnolock in NMI on UP...
Astra Linux - уязвимость в linux-6.1, linux-5.15
In the Linux kernel, the following vulnerability has been resolved: In the mm module, there was a issue where a NULL pointer dereference occurred in the allocpagesbulknoprof function. This issue occurred when the task was migrated between different CPU sets. When CPUSet is enabled, in the...
Astra Linux - уязвимость в linux-6.1
In the Linux kernel, the following vulnerability has been resolved: mm: pagealloc: moving the mlocked flag to freepagesprepare Syzbot reported a problem with bad page state caused by a page being freed using freepage, while the mlocked flag is still present during the freepagesprepare stage: BUG:...
Astra Linux - уязвимость в linux-5.10
In the Linux kernel, the following vulnerability has been resolved: virtionet: a memory leak inside XPDTX has been fixed using mergeable. When we call xdpconvertbufftoframe to obtain xdpf, if it returns NULL, we should check whether xdppage was allocated by xdplinearizepage. If it was newly...
Astra Linux - уязвимость в linux-5.10
In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: prevents corruption of pcp with SMP=n. The kernel test robot has reported the following issue: BUG: spinlock trylock failure on UP on CPU0, kcompactd0/28 Lock: 0xffff888807e35ef0, .magic: dead4ead, .owner:...
Astra Linux - уязвимость в linux-5.10
In the Linux kernel, the following vulnerabilities have been resolved: mm/pagealloc: changed the migrate type of all pageblocks during coalescing operations. When a page is freed, it may coalesce with a buddy page into a higher-order page. When the migrate type of the buddy page differs, it is...
SUSE CVE-2026-43286
In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: restore failed global reservations to subpool Commit a833a693a490 "mm: hugetlb: fix incorrect fallback for subpool" fixed an underflow error for hstate-resvhugepages caused by incorrectly attributing globally requeste...
CVE-2026-43303
In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: clear page-private in freepagesprepare Several subsystems slub, shmem, ttm, etc. use page-private but don't clear it before freeing pages. When these pages are later allocated as high-order pages and split via...
Astra Linux - уязвимость в linux-5.10
In the Linux kernel, the following vulnerability has been resolved: sched/core: Page allocation is disabled in tasktickmmcid. With KASAN and PREEMPTRT enabled, calling taskworkadd within tasktickmmcid may cause the following crash. 63.696416 BUG: A sleeping function is called from an invalid...
Astra Linux - уязвимость в linux-5.10, linux-5.15
In the Linux kernel, the following vulnerability has been resolved: The issue of page corruption caused by aracy check in freepages has been fixed. When we upgraded our kernel, we began encountering certain types of page corruption, such as the following: - BUG: Bad page state in the process...
Important: kernel6.12
Issue Overview: In the Linux kernel, the following vulnerability has been resolved: tls: Use skdstget and dstdevrcu in getnetdevforsock. CVE-2025-40149 In the Linux kernel, the following vulnerability has been resolved: tpm2-sessions: Fix out of range indexing in namesize CVE-2025-68792 In the...
UBUNTU-CVE-2026-23052
In the Linux kernel, the following vulnerability has been resolved: ftrace: Do not over-allocate ftrace memory The pgremaining calculation in ftraceprocesslocs assumes that ENTRIESPERPAGE multiplied by 2^order equals the actual capacity of the allocated page group. However, ENTRIESPERPAGE is...
CVE-2026-23025
In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: prevent pcp corruption with SMP=n The kernel test robot has reported: BUG: spinlock trylock failure on UP on CPU0, kcompactd0/28 lock: 0xffff888807e35ef0, .magic: dead4ead, .owner: kcompactd0/28, .ownercpu: 0 CPU: 0...
CVE-2026-23025
In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: prevent pcp corruption with SMP=n The kernel test robot has reported: BUG: spinlock trylock failure on UP on CPU0, kcompactd0/28 lock: 0xffff888807e35ef0, .magic: dead4ead, .owner: kcompactd0/28, .ownercpu: 0 CPU: 0...
CVE-2026-23025
In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: prevent pcp corruption with SMP=n The kernel test robot has reported: BUG: spinlock trylock failure on UP on CPU0, kcompactd0/28 lock: 0xffff888807e35ef0, .magic: dead4ead, .owner: kcompactd0/28, .ownercpu: 0 CPU: 0...
CVE-2026-23025
In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: prevent pcp corruption with SMP=n The kernel test robot has reported: BUG: spinlock trylock failure on UP on CPU0, kcompactd0/28 lock: 0xffff888807e35ef0, .magic: dead4ead, .owner: kcompactd0/28, .ownercpu: 0 CPU: 0...
EUVD-2026-5069
In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: prevent pcp corruption with SMP=n The kernel test robot has reported: BUG: spinlock trylock failure on UP on CPU0, kcompactd0/28 lock: 0xffff888807e35ef0, .magic: dead4ead, .owner: kcompactd0/28, .ownercpu: 0 CPU: 0...
SUSE CVE-2025-71134
In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: change all pageblocks migrate type on coalescing When a page is freed it coalesces with a buddy into a higher order page while possible. When the buddy page migrate type differs, it is expected to be updated to matc...