Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: e1000: Moved cancelworksync to avoid deadlock. Previously, e1000down called cancelworksync for the e1000 reset task via e1000downandstop, which caused a RTNL condition. According to user reports and syzbot, a deadlock may occur i...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: erofs: Avoid infinite loops caused by corrupted subpage compact indexes. Robert reported an infinite loop observed in two crafted images. The root cause is that clusterofs can be larger than lclustersize for !NONHEAD lclusters...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: The link ID is cleared from the bitmap during link deletion after cleanup. Currently, during link deletion, the link ID is first removed from the validlinks bitmap before any cleanup operations are performed...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Wifi: mac80211 – Correctly decodes TTLM with the default link map. The TID-to-link mapping TTLM elements do not contain any link mapping presence indicators when a default mapping is used, and parsing is skipped. It should be not...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: fsverity: The FSIOCENABLEVERITY function is rejected when called on a file descriptor in mode 3. Commit 56124d6c87fd “fsverity: support enabling with tree block size fmode & FMODEREAD condition in kernelread became reachable...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Validates the count of the command buffer payload. The count field in the command header is used to determine the valid payload size. Verify that the valid payload does not exceed the remaining buffer space...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: arm64/mm: fixed an issue where incorrect filemapcount values were stored for non-leaf pmd/puds. The page table check trigger BUGON occurred unexpectedly when collapsing hugepages: ------------ cut here ------------ Kernel bug at...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: blk-mq: Fixed a null pointer dereference in blkmqclearrqmapping. Our syzkaller report identified a null pointer dereference. The root cause is as follows: - blkmqallocmapandrqs: set-tagshctxidx = blkmqallocmapandrqs. -...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Wifi: iwlwifi: mei: fix potential NULL-ptr dereference after clone If cloning an SKB object fails, do not attempt to use it. Instead, return an error code as if you are passing it along. Coverity CID: 1503456...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: bnxten: A memory out-of-bounds issue was fixed in bnxtfillhwrsstbl. A recent commit modified the code in bnxtreserverings to set the default RSS indirection table to default only when the number of RX rings is changing. While thi...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: iouring/kbuf: Fixed the signedness in the thislen calculation. When importing and using buffers, buf-len is considered unsigned. However, buf-len is converted to a signed integer during commit operations. This can lead to...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Wifi: rtw89: Fix for soft lockup in rtw89entityrecalcmgntroles. During rtw89entityrecalcmgntroles, there is a normalization process that will reorder the list if an entry with the target pattern is found. Once such an entry is...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: sched/mmcid: Prevent CID stalls due to concurrent forks A newly forked task is counted as a MMCID user before it becomes visible in the process’ thread list and the global task list. This causes the following issue: CPU1 CPU2 for...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: gpio: cdev: Fixed resource leaks that occur during errors in lineinfochangednotify. During error handling, lineinfochangednotify does not free the allocated resources, resulting in leaks. This issue has been fixed...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net/ena: Fixed an issue where a lock was not acquired when updating devlink parameters. A assert lock warning was also fixed when calling devlparamdriverinitvalueset in ena. WARNING: net/devlink/core.c:261 at...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: xilinx: axienet: Fixed BQL accounting for multi-BD TX packets. When a TX packet spans multiple buffer descriptors scatter-gather, axienetfreetxchain sums the actual length of each BD from the descriptor status into an...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/xe/pxp: The “clear restart flag” is cleared after a jump back at the beginning of the pxpstart function. If this flag isn’t cleared, we will continue to jump back at the beginning of the function once we reach the end...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: gve: Corrected incorrect buffer cleanup in gvetxcleanpendingpackets for QPL. In DQ-QPL mode, gvetxcleanpendingpackets incorrectly uses the RDA buffer cleanup path. It iterates a certain number of times and attempts to unmap...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: firmwareloader: A use-after-free occurred during the unregister operation. In the following code within firmwareUploadunregister, the call to deviceunregister could cause the devrelease function to free the fwUploadPriv structure...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: Wifi: mac80211: Fix for corruption due to changed flags in MBSS on 32-bit systems. On 32-bit systems, the size of an unsigned long is 4 bytes, while a u64 is 8 bytes. Therefore, when using oreachsetbitbit, &bits, sizeofchanged...