Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: iwlwifi: dbg-tlv: Ensure NUL termination The iwlfwiunidebuginfotlv is used as a string; therefore, we must ensure that the string is terminated correctly before using it...

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

A denial-of-service vulnerability was discovered in tipccryptokeyrevoke in the net/tipc/crypto.c file within the TIPC subsystem of the Linux kernel. This flaw allows guests with local user privileges to trigger a deadlock and potentially cause the system to crash...

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

A out-of-bounds access vulnerability involving netfilter was reported and fixed as: f1082dd31fe4 netfilter: nftables: Reject tables of unsupported family. While creating a new netfilter table, the lack of a safeguard against invalid nftables family pf values within the nftablesnewtable function...

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

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: Check the return value of allocworkqueue in radeoncrtcinit. Check the return value of allocworkqueue in radeoncrtcinit to avoid null-ptr-deref...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: NFSD: Fixed a potential use-after-free in nfsdfileput The nfsdfileputnoref function can free the @nf object; therefore, do not dereference @nf immediately after returning from nfsdfileputnoref...

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: tc358743 – The v4l2 async device is registered only after a successful setup. Ensure that the device has been set up correctly before registering the v4l2 async device, thereby allowing userspace to access it...

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

In the Linux kernel, the following vulnerability has been resolved: WireGuard: netlink: Check for a dangling peer via isdead instead of an empty list If all peers are removed using wgpeerremoveall, rather than setting peerlist to empty, the peer is added to a temporary list at the beginning of...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

A use-after-free flaw was discovered in the Linux kernel due to a race condition in the unix garbage collector’s deletion of SKB races involving the unixstreamread generic function on the socket onto which the SKB is queued...

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: drm/tegra: dsi: Added a check for the return value of offinddevicebynode. Added a check on the return value of offinddevicebynode, and return an error if it fails, in order to avoid NULL pointer dereferencing...

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

In the Linux kernel, the following vulnerability has been resolved: Ring-buffer: Do not attempt to read beyond the “commit” boundary. When iterating over the ring buffer while the ring buffer is active, the writer can corrupt the reader’s data. There are mechanisms to detect and handle this issue...

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

In the Linux kernel, the following vulnerability has been resolved: mfd: syscon: Fixed a null pointer dereferencing in ofsysconregister. The kasprintf function returns a pointer to dynamically allocated memory; this pointer may be NULL in case of failure...

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

In the Linux kernel, the following vulnerability has been resolved: efivarfs: Force RO when remounting if SetVariable is not supported If SetVariable at runtime is not supported by the firmware, we never assign a callback for that function. At the same time, we mount efivarfs as RO so that no one...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: MOST: Fix for double-free operations during late probe failures. The MOST subsystem includes a non-standard registration function that releases the interface when registration failures occur or when deregistration is required. Th...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: svcauthgss: Avoid NULL dereferencing on a zero-length gsstoken in gssreadproxyverf A zero-length gsstoken results in pageaddress being == 0, and intoken-pages0 being NULL. The code pageaddressintoken-pages0, which can lea...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: scsi: pm80xx: A memory leak was fixed during the rmmod process. The driver failed to release all the memory it had allocated. This could lead to a memory leak during the removal of the driver. Memory is properly freed when the...

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

In the Linux kernel, the following vulnerabilities have been resolved: Ring-Buffer: Fixed a deadloop issue when reading tracepipe. A soft lockup occurs when reading the file ‘tracepipe’: - Watchdog: BUG: Soft lockup – CPU6 stuck for 22 seconds! cat:4488 - ... - RIP: 0010:...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: cifs: A use-after-free has been fixed in rdata-readintopages. When the network status is unstable, a use-after-free may occur when reading data from the server. BUG: KASAN: Use-after-free in readpagesfillpages+0x14c/0x7e0 Call...

Astra Linux – Vulnerability in Linux 5.10, Linux

A null pointer dereference was detected in the Linux kernel’s Integrated Sensor Hub ISH driver. This issue could allow a local user to crash the system...

Astra Linux – Vulnerability in Linux, Linux 5.10

In lgprobe and related functions of hid-lg.c and other USB HID files, there is a possible out-of-bounds read due to improper input validation. This could lead to local information disclosure if a malicious USB HID device is connected, without the need for additional execution privileges. User...

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

In the Linux kernel, the following vulnerability has been resolved: s390/ap: Fixed a crash in the AP internal function modifybitmap A system crash occurred as follows: Failure address: 200000cb7df6f000 TEID: 200000cb7df6f403 Fault occurred in the home space mode while using the kernel ASCE...