Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: ata: libata-core: Disabled LPM on ST1000DM010-2EP102. According to a user report, the ST1000DM010-2EP102 has issues with LPM, causing random system freezes. This drive belongs to the same BarraCuda family as the ST2000DM008-2FR10...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: Staging: gdm724x: fixed the use of a variable after it is freed in gdmlterx. The netifrxni function frees the skb, so we cannot dereference it to save the skb-len...

Astra Linux - уязвимость в linux, linux-5.15, linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: scsi: Message: mptlan: Fixed a use-after-free bug in mptlanremove, due to a race condition. In mptlanprobe, mptregisterlandevice is called, which initializes the &priv-postbucketstask workqueue. A call to...

Astra Linux - уязвимость в linux-5.15, linux-5.10

A use-after-free vulnerability in the Linux Kernel’s iouring subsystem can be exploited to achieve local privilege escalation. Canceling a iouring poll request with a linked timeout can lead to a Use After Free UAF in a hrtimer. We recommend upgrading to the version after the previous commit...

Astra Linux - уязвимость в linux, linux-5.10

A flaw involving a null pointer dereference was discovered in the Linux kernel’s UDF file system functionality. This flaw allows a malicious UDF image to trigger the udffilewriteiter function. A local user could exploit this flaw to crash the system. The flaw is present in the Linux kernel versio...

Astra Linux - уязвимость в linux-5.10, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: media: max9286: Fixed a memory leak in max9286v4l2register There is a memory leak when testing the media/i2c/max9286.c file using the bpf mock tool. kmemleak: 5 new suspected memory leaks see /sys/kernel/debug/kmemleak...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: Wifi: mt76: mt7921: fixed the error code “return” in “mt7921acpiread”. The kernel’s NULL pointer dereferencing occurs when the ACPI SAR table is not properly implemented. Fixed the error code “return” to indicate that the ACPI...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: btrfs: calling btrfsremovefreespacecachelocked on cache load failure Now that lockdep is kept enabled throughout our CI processes, I noticed the following stack trace in generic/475: ------------ Cut here --- WARNING: CPU: 1 PID:...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: drm/meson: Explicitly remove the aggregate driver at module unload time. Since componentmasterdel was not called when unloading the mesondrm module, the aggregate device would remain in the global aggregatedevices list...

Astra Linux - уязвимость в linux, linux-5.10

In the Linux kernel, the following vulnerability has been resolved: USB: core: Fixed a hang issue in usbkillurb by adding memory barriers. The syzbot fuzzer has identified a bug in which processes hang while waiting for usbkillurb to return. It turns out that the issue isn’t related to unmounting...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: iio: fixed a memory leak in iiodeviceregistereventset When iiodeviceregistersysfsgroup returns an error, iiodeviceregistereventset must free the attrs array. Otherwise, kmemleak will detect and report a memory leak as follows:...

Astra Linux - уязвимость в linux, linux-5.10

A flaw was discovered in the s390 eBPF JIT mechanism within bpfjitinsn in the arch/s390/net/bpfjitcomp.c file of the Linux kernel. In this flaw, a local attacker with special user privileges can bypass the verifier, potentially leading to confidentiality issues...

Astra Linux - уязвимость в linux, linux-5.10

There is a use-after-free vulnerability in the ALSA PCM package within the Linux kernel. The SNDRVCTLIOCTLELEMREAD|WRITE32 function lacks locks that could be exploited in a use-after-free situation, leading to an escalation of privileges to gain ring0 access from the system user. We recommend...

Astra Linux - уязвимость в linux, linux-5.10, linux-5.15, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv: Added a null pointer check to scomdebuginitone. The kasprintf function returns a pointer to dynamically allocated memory; this pointer may be NULL in case of failure. A null pointer check should be added, and the...

Astra Linux - уязвимость в linux, linux-5.10

In the Linux kernel, the following vulnerability has been resolved: nvme: Fixed a possible use-after-free condition during controller reset during loading. Unlike .queuerq, in .submitasyncevent, drivers may not check the state of ctrl before submitting an AER. This can lead to a use-after-free...

Astra Linux - уязвимость в linux, linux-5.10

In ipcheckmcrcu of igmp.c, there is a potential use after free due to improper locking. This could lead to a local escalation of privileges when opening and closing inet sockets, without the need for additional execution privileges. User interaction is not required for exploitation. Product:...

Astra Linux - уязвимость в linux-5.10, linux

A issue was discovered in the Linux kernel before version 6.0.11. Missing offset validation in the drivers/net/wireless/microchip/wilc1000/hif.c file, within the WILC1000 wireless driver, can lead to an out-of-bounds read when parsing a Robust Security Network RSN information element from a Netli...

Astra Linux - уязвимость в linux-5.10, linux

A use-after-free flaw was discovered in the Linux kernel before version 5.19.2. This issue occurs in the cmdhdlfilter function in the drivers/staging/rtl8712/rtl8712cmd.c file, allowing an attacker to launch a local denial-of-service attack and gain elevated privileges...

Astra Linux - уязвимость в linux-5.10, linux

A use-after-free flaw was discovered in the Linux kernel’s Atheros wireless adapter driver, where a user can cause the ath9khtcwaitfortarget function to fail with certain input messages. This flaw allows a local user to crash the system or potentially escalate their privileges on the system...

Astra Linux - уязвимость в linux, linux-5.10

A flaw was discovered in the Linux kernel’s implementation of Pressure Stall Information. Although this feature is disabled by default, it could allow an attacker to crash the system or cause other memory-corruption side effects...