Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: crypto: rng - Ensure setent is always present Ensure that setent is always set, as it is only provided by drbg...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: bytcrrt5640 – Fixed invalid quirk input mapping. When an invalid value is passed via the quirk option, currently, the bytcrrt5640 driver only displays an error message but leaves the system unchanged. This may lead t...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: iouring/zctx: Check chained notification contexts. Send zc only when there are links in ubufinfo for requests coming from the same context. There are some ambiguous reports from syz, so let’s examine the assumption regarding...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: iommufd: Fixed a race condition during abort for file descriptors fput does not actually call fileoperations’ release method synchronously. Instead, it places the file in a work queue and releases it eventually. This is generally...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: NFSD: Defined a proc-layout-commit for the FlexFiles layout type. Avoid a crash if a pNFS client happens to send a LAYOUTCOMMIT operation on a FlexFiles layout...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: net: fec: Fixed a possible issue related to NPD in fecenetPhyResetAfterclkEnable. The function phyfinddevice may return NULL, so we need to be careful when dereferencing phydev...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: erofs: Avoid infinite loops due to incomplete zstd-compressed data. Currently, the decompression logic incorrectly processes compressed data if the data is truncated in crafted deliberately corrupted images...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: Fixed a NULL dereference in ath11kqmim3load. If ab-fw.m3data points to data, then the fw pointer remains null. Further, if m3mem is not allocated, then fw is dereferenced and passed to the ath11kerr function. Replac...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: mount: Handling of NULL values in mntnsrelease When calling listmount, the mntnsrelease function may receive a NULL pointer. This situation should be handled gracefully...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: net: phy: micrel: always set shared-phydev for LAN8814 Currently, during the LAN8814 PTP probe, shared-phydev is only set if the PTP clock is actually set. Otherwise, the function returns before setting it. This is a problem...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Media: PCI: mg4b: Fix for uninitialized IIO scan data. The issue of potential leakage of uninitialized stack data into the user space has been addressed by ensuring that the scan structure is cleared before use...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Most: USB – Fix for use-after-free in hdmdisconnect The hdmdisconnect function calls mostderegisterinterface, which ultimately unregisters the MOST interface device using deviceunregisteriface-dev. If this action drops the last...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Fuse: Fixed a livelock issue in synchronous file put operations performed by fuseblk workers. I observed a hang when running the generic/323 test against a fuseblk server. This test creates a file, initiates multiple AIO writes t...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: hfsplus: fixed the KMSAN uninit-value issue in hfsplusdeletecat The syzbot reported an issue in hfsplusdeletecat: 70.682285 T9333=========================================== 70.682943 T9333 BUG: KMSAN: uninit-value in...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: Tracing: Fixed a race condition in kprobe initialization that could lead to NULL pointer dereferencing. There is a critical race condition in kprobe initialization that can result in NULL pointer dereferencing and the kernel...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: hfsplus: fixed a slab-out-of-bounds read in hfsplusstrcasecmp The hfsplusstrcasecmp logic can trigger this issue: 117.317703 T9855 ================================================================== 117.318353 T9855 BUG: KASAN:...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Do not recheck L1 intercepts when completing userspace I/O When completing emulation of instructions that generate a userspace exit for I/O, do not recheck L1 intercepts since KVM has already completed that phase of...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: “Revert ‘ipmi: fix msg stack when IPMI is disconnected’” This fix reverts to the previous behavior in commit c608966f3f9c2dca596967501d00753282b395fc. This patch contains a minor bug that can cause the IPMI driver to enter an...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: nexthop: It is now forbidden to change the FDB status of a nexthop device while the nexthop is in a group. The kernel prevents the creation of non-FDB nexthop groups that contain FDB nexthops. Example: ip nexthop add id 1 via...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: vhost: vringh: Modified the return value check. The return value of copyfromiter and copytoiter cannot be negative; it is necessary to check whether the copied lengths are equal...