Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: net: txgbe: fixed a memory leak in the error handling path of txgbeprobe When txgbeswinit is called, memory is allocated for wx-rsskey in wxinitrsskey. However, in the txgbeprobe function, the subsequent error handling paths d...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: wifi: rtlwifi: removed the unused checkbuddypriv function. The commit 2461c7d60f9f “rtlwifi: Update header file” introduced a global list of private data structures. Later, the commit 26634c4b1868 “rtlwifi: Modify existing bits t...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Firmware: qcom: SCM – Cleaning up the global scm variable in case of probe failures. If the SCM driver fails the probe, it should not leave the scm variable assigned, because external users of this driver will assume that the pro...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fixed suspicious RCU usage The commit “iommu/vt-d: Allocate DMAR fault interrupts locally” moved the call to enabledrhdfaulthandling to a code path that does not hold any lock while traversing the drhd list. This issu...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: perf: arm-ni: Fixed the omission of platformsetdrvdata Added platformsetdrvdata to armniprobe; otherwise, calling platformgetdrvdata in remove will return NULL...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: regulator: dummy: force synchronous probing Sometimes, a NULL pointer dereference occurs during boot time in the kobjectget function, with the following call stack: anatopregulatorprobe, devmregulatorregister, regulatorregister,...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: Wifi: In rtlwifi, memory leaks and invalid access at the probe error path have been fixed. The deinitialization is performed in reverse order when the probe fails. When initswvars fails, rtldeinitcore should not be called. Thi...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: net: ngbe: fixed a memory leak in the error handling path of ngbeprobe When ngbeswinit is called, memory is allocated for wx-rsskey in wxinitrsskey. However, in the ngbeprobe function, the subsequent error handling paths do no...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: w1: fixed NULL pointer dereferencing in the probe. The w1uartprobe function calls w1uartserdevopen which includes devmserdevdeviceopen before setting the client ops via serdevdevicesetclientops. This order can lead to a NULL...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: arcnet: Add a NULL check in com20020pciprobe. devmkasprintf returns NULL when memory allocation fails. Currently, com20020pciprobe does not check for this case, resulting in a NULL pointer being dereferenced. Add a NULL check aft...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: drm/i915/huc: Fixed the issue where the fence wasn’t released in case of early probe errors. The feature of delaying the release of the fence, introduced with commit 27536e03271da drm/i915/huc: track delayed HuC load with a...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: avs: Fixed a nullptrderef issue in avscomponentprobe. The devmkasprintf function returns NULL when memory allocation fails. Currently, avscomponentprobe does not check for this case, resulting in a NULL pointer...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: HID: hid-thrustmaster: A warning was fixed in thrustmasterprobe by adding an endpoint check. syzbot has identified a type mismatch between a USB pipe and the transfer endpoint, which is triggered by the hid-thrustmaster driver...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: caifvirtio: The incorrect pointer check in cfvprobe was fixed. delvqs frees virtqueues. Therefore, the pointer cfv-vqtx should be checked for being NULL before calling delvqs. Instead of checking cfv-vdev, this check is necessary...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: can: mcan: mcanclassallocatedev: initialize spin lock on device probe The spin lock txhandlingspinlock in struct mcanclassdev is not being initialized. This leads the following spinlock bad magic complaint from the kernel, eg. wh...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: sound/virtio: Fixed warnings related to cancelsync on uninitialized workstructs. Betty reported encountering the following warning: 8.709131 T221 WARNING: CPU: 2 PID: 221 at kernel/workqueue.c:4182 ... 8.713282 T221 Call trace:...

OESA-2025-1625 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: xen: Fix the issue of resource not being properly released in xenbusdevprobe This patch fixes an issue in the function xenbusdevprobe. In the xenbusdevprobe...

GO-2025-3735 Panic in Path Probe Loss Recovery Handling in github.com/quic-go/quic-go

Panic in Path Probe Loss Recovery Handling in github.com/quic-go/quic-go...

quic-go Has Panic in Path Probe Loss Recovery Handling

Impact The loss recovery logic for path probe packets that was added in the v0.50.0 release can be used to trigger a nil-pointer dereference by a malicious QUIC client. In order to do so, the attacker first sends valid QUIC packets from different remote addresses thereby triggering the newly adde...

GHSA-J972-J939-P2V3 quic-go Has Panic in Path Probe Loss Recovery Handling

Impact The loss recovery logic for path probe packets that was added in the v0.50.0 release can be used to trigger a nil-pointer dereference by a malicious QUIC client. In order to do so, the attacker first sends valid QUIC packets from different remote addresses thereby triggering the newly adde...