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: 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: Bluetooth: ISO: Fixed a potential UAF Uninitialized Address Fault in isoconnfree. This fix addresses a similar issue to scoconnfree, where if conn-sk is not set to NULL, it may lead to a UAF in isoconnfree...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: nvme: nvme-fc: Ensure -ioerrwork is cancelled in nvmefcdeletectrl nvmefcdeleteassociation waits for pending I/O to complete before returning. An error can cause -ioerrwork to be queued after cancelworksync has been called. Mov...

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 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 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...

Debian dla-4404 : ata-modules-5.10.0-35-armmp-di - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4404 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-4404-1 [email protected]...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ksmbd: The issue of a refcount leak causing resources not being released has been fixed. When ksmbdconnreleasingopinfo-conn returns true, the refcount was not decremented properly, resulting in a refcount leak. This prevents the...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: pinmux: The race condition that caused muxowner to become NULL with an active muxusecount has been fixed. The commit 5a3e85c3c397 “pinmux: Use sequential access to access desc-pinmux data“” attempted to address this issue by...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: ppp: Fixed race conditions in pppfillforwardpath. pppfillforwardpath has two race conditions: 1. The ppp-channels list can change between listempty and listfirstentry, as ppplock is not held. If the only channel is deleted in...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fixed a potential use-after-free issue in oplock/lease break ack. If there is an error returning from ksmbdiovpinrsp, a use-after-free may occur by accessing opinfo-state and opinfoput. Additionally, ksmbdfdput might be...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: smc: Fixed various errors due to confusion between the inetsock type. syzbot reported strange behavior in the cipsov4socksetattr function when freeing the inetsk structure, specifically when accessing the inetopt field. The...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: wifi: mt76: fix linked list corruption Never leave scheduled wcid entries on the temporary on-stack list...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Avoid potential use-of-memory errors in devlosstmocallbk. Smatch detected a potential use-of-memory of an ndlp object in devlosstmocallbk during driver unloading or fatal error handling. The issue was fixed by...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Input: ims-pcu – check the record size in imspcuflashfirmware. The “len” variable comes from the firmware, and we generally don’t trust the firmware. However, it’s always better to double-check. If the “len” is too large, it coul...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ceph parselongname: strrchr expects a NUL-terminated string … And parselongname does not guarantee this. That’s why it uses kmemdupnul to create an NUL-terminated string for the argument passed to kstrtou64; The problem is that...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Wifi: mt76: mt7925: Fixed the nullptrderef in mt7925thermalinit. devmkasprintf returns NULL when there is an error. Currently, mt7925thermalinit does not check for this case, resulting in a NULL pointer dereference. Add a NULL...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: sched/ext: Fixed invalid task state transitions during class switching. When enabling the schedext scheduler, it is possible to trigger invalid task state transitions, resulting in warnings like the following which can be easily...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: The TID is decremented during error handling for RX peer frag setup. Currently, the TID is not decremented before peer cleanup, during the error handling phase of the ath12kdprxpeerfragsetup function. This could lea...