Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: media: chips-media: wave5: Fixed SError causing kernel panic upon closing. The occurrence of SError causing kernel panic was rare during testing. The root cause was entering suspend mode due to an timeout of the autosuspend delay...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: arm64: dts: qcom: monaco: Reserve a full Gunyah metadata region. We have observed spurious “Synchronous External Abort” exceptions ESR=0x96000010 and kernel crashes on Monaco-based platforms. These faults occur due to the kernel...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fixed a missing runtime PM reference in ccsmodestore. ccsmodestore calls xegtreset, which internally invokes xepmruntimegetnoresume. This function requires the caller to already hold an outer runtime PM reference, and war...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: CGX: fix bitmap leaks The RX/TX flow-control bitmaps rxfcpfvfbmap and txfcpfvfbmap are allocated by cgxlmacinit, but never freed in cgxlmacexit. Unbinding and rebinding the driver therefore triggers a kmemleak:...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: usb: misc: usbio: Fixed the URB memory leak that occurred during submission failures. When usbsubmiturb fails in usbioprobe, the previously allocated URB is never freed, resulting in a memory leak. This issue has been fixed by...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: Wifi: rtw89 – Fixed the potential zero-beacon-interval issue in beacon tracking. During fuzz testing, it was discovered that bssconf-beaconint might be zero, which could lead to a division-by-zero error in subsequent...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amd: Fix several cases of NULL pointer dereferencing during device cleanup. I also identified a few additional paths where cleanup failures occur due to a NULL version pointer on unsupported hardware. NULL checks should be...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: PM: sleep: The spurious WARNON message was removed from pmrestoregfpmask. Commit 35e4a69b2003f “PM: sleep: Allow pmrestrictgfpmask stacking” introduced a refcount-based GFP mask management mechanism. This mechanism would issue a...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: drm/i915/vrr: Configure VRR timings after enabling TRANSDDIFUNCCTL It appears that the ICL may hang when using an MCE if we set TRANSVRRVMAX/FLIPLINE before enabling TRANSDDIFUNCCTL. Personally, I was only able to reproduce a...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: pinctrl: mcp23s08: Disables all pin interrupts during probing The chip being probed may have the interrupt-on-change feature enabled on some of its pins, for example after a reboot. This can cause the chip to generate interrupts...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: PCI: hv: Fixed double calls to idafree in the hvpciprobe error path. If hvpciprobe fails after storing the domain number in hbus-bridge-domainnr, a call to free this domainnr is made via pcibusreleaseemuldomainnr. However, during...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: gpio: qixis-fpga: Fixed error handling for devmregmapinitmmio. devmregmapinitmmio returns ERRPTR if it fails, instead of returning NULL. The original code checked for NULL, which would never trigger in case of errors, potentially...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: soc: qcom: pd-mapper: Fixed the element length in servreglocpfrreqei. The element length declared in servreglocpfrreqei does not match the reason field of servreglocpfrreq. This caused a decoding error during PD crashes. In the...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: ceph: Added initializers for the cephpathinfo structure when they were missing. The cephmdscbuildpath function must be called with a cephpathinfo parameter initialized to zero. Otherwise, the cephmdscfreepathinfo function may...

Astra Linux - уязвимость в 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 creates the following problem: CPU1 CPU2...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: ksmbd: Fixed a use-after-free in ksmbdclosefd, through the use of a durable scavenger mechanism. When a durable file handle persists after a session disconnection TCP connection closed without SMB2LOGOFF, sessionfdcheck sets...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: RDMA/umem: Fixed the double dmabufunpin in the failure path. In ibumemdmabufgetpinnedwithdmadevice, the call to ibumemdmabufmappages may fail. If this occurs, the dmabuf is immediately unpinned, but the umemdmabuf-pinned flag...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: reset: gpio: Suppressing the bind attributes in sysfs. This is a special device that is created dynamically and is supposed to remain in memory forever. Currently, there is no devlink between this device and the actual reset...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: net/sched: actskbedit: fix divide-by-zero in tcfskbedithash Commit 38a6f0865796 “net: sched: support hash selecting tx queue” added support for SKBEDITFTXQSKBHASH. The inclusive range size is computed as follows: mappingmod =...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: schedext: Redundant cssput calls have been removed from scxcgroupinit. The iterator cssforeachdescendantpre iterates through the cgroup hierarchy under cgrouplock. It does not increment the reference counts on css structs that ar...