Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: fbdev: hecubafb: A potential memory leak has been fixed in hecubafbprobe. The memory allocated for pagerefs in fbdeferredioinit is not freed on the error path. This issue has been addressed by calling fbdeferrediocleanup...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: xsk: Fixed a race condition in the AFXDP generic RX path. The rxlock function was moved from xsksocket to xskbuffpool. Synchronization issues were fixed for the shared umem mode in the generic RX path, where multiple sockets...

Astra Linux – Vulnerability in Yard

Path traversal is possible before version 0.9.20...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: inet: inetdefrag: prevent sk release while still in use The functions iplocalout and others can pass skb-sk as a function argument. If the skb is a fragment and reassembly occurs before such a function call returns, the sk must n...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: usb: musb: dsps: Fix the probe error path The commit 7c75bde329d7 “usb: musb: musbdsps: requestirq after initializing musb” has corrected the calls to dspssetupoptionalvbusirq and dspscreatemusbpdev, but it did not update the err...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: btrfs: A possible memory leak has been fixed in btrfsgetdevargsfrompath. In btrfsgetdevargsfrompath, btrfsgetbdevandsb may fail if the path is invalid. In such cases, btrfsgetdevargsfrompath returns directly without freeing the...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: fix memory corruption on open The overflow check in the probe session-duplication function increased the session count, even when there were no more available sessions. This could lead to corruption of memory beyon...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: crypto: sun8i-ce-cipher – Fixed error handling in sun8icecipherprepare. Fixed two DMA cleanup issues on the error path in sun8icecipherprepare: 1. If dmamapsg fails for areq-dst, the device driver will attempt to free DMA memo...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: net: sfc: added re initialization of missing xdp queues When the size of the RX/TX ring buffer is changed, a kernel panic occurs when it acts as XDPTX or XDPREDIRECT. When the size of the TX/RX ring buffer is changed using...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Some memory leaks have been fixed in the error handling path of logreplay. All error handling paths lead to out, where many resources are freed. Do the same here instead of using a direct return. Otherwise, log, ra, and...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: samples/landlock: Fixed the memory leak in pathlist. Clang static analysis reports this error. sandboxer.c:134:8: Warning: Potential memory leak pointed to by ‘pathlist’. ret = 0; ^ pathlist is allocated in parsepath, but never...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/bridge: Added the missing pmruntimeputsync function. The pmruntimegetsync function will increase the runtime PM counter even when it returns an error. Therefore, a corresponding decrement is required to prevent a refcount lea...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: “exec”: Do not issue warnings for theracy pathnoexec check. Both the imode and noexec checks, wrapped within WARNON, originate from an artifact of the previous implementation. They were originally used to properly check the...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: phy: Fixed a null-ptr-deref issue when the probe function failed. I received a report of a null-ptr-deref issue during the fault injection test. Bug: NULL pointer dereferencing in the kernel. Address: 0000000000000058 Oops:...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Fixed a double-free in the error path. If the uvcstatusinit function fails to allocate the inturb variable, it will free the dev-status pointer without resetting it to NULL. This causes the kfree call in...

Astra Linux – Vulnerabilities in Linux, Linux-5.15, Linux-5.10, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Perform lockless command completion in the abort path When adding or removing controllers, the following call trace was observed: WARNING: CPU: 3 PID: 623596 at kernel/dma/mapping.c:532 dmafree attrs+0x33/0x50 CPU:...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: In mptcp, only the ‘subflow’ endpoint is marked as available. The following warning has been added: WARNONONCEmsk-pm.localaddrused == 0 Adding this warning before decrementing the localaddrused counter helped to identify a bug wh...

Astra Linux – Vulnerability in Apache2

Apache HTTP Server versions 2.4.39 to 2.4.46: unexpected matching behavior with "MergeSlashes OFF"...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: a potential memory leak has been fixed in mlx5einitreprx. The memory pointed to by the priv-rxres pointer is not freed during the error-prone execution of mlx5einitreprx, which can lead to a memory leak. This issue has...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: fbdev: metronomefb: fixed a potential memory leak in metronomefbprobe The memory allocated for pagerefs in fbdeferredioinit is not freed on the error path. This issue was addressed by calling fbdeferrediocleanup...