Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: gpmi: do not leak PM reference in the error path. If gpminfcapplytimings fails, the PM runtime usage counter must be dropped...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: mmc: sdhci-msm: pervent access to suspended controller The generic sdhci code registers the LED device and uses the host-runtimesuspended flag to protect access to it. The sdhci-msm driver does not set this flag, which results in...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: rcv: fixed the runtime constant support for nommu kernels The runtimefixup32 function does not handle the case where val is zero correctly as may occur when patching a nommu kernel and referring to a physical address below the 4G...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/rockchip: lvds: fixed the imbalance in the PM usage counter during power-on. The pmruntimegetsync function will increment the PM usage counter even if it fails. Forgetting to perform the necessary operations could lead to a...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: interconnect: Fixed locking issues related to runpm vs. reclaim. For cases where iccbwset can be called in paths that may lead to deadlocks with shrinker/reclaim, such as during runpm resume, we need to separate the icc lockin...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: media: rc: gpio-ir-recv: added/removed functions If runtime PM is enabled, perform runtime PM cleanup to remove the cpu latency QoS request. Otherwise, driver removal may result in the following kernel dump: 19.463299 Unable t...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fixed a missing runtime PM reference in ccsmodestore. ccsmodestore calls xegtreset, which internally invokes xepmruntimegetnoresume. This function requires the caller to already hold an outer runtime PM reference, and war...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: “hungtask”: fixed warnings caused by unaligned lock pointers. The blocker tracking mechanism assumes that lock pointers are at least 4-byte aligned, so that their lower bits can be used for type encoding. However, as reported by...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: Staging: rtl8723bs – fixed a potential memory leak in rtwinitcmdpriv. In rtwinitcmdpriv, if pcmdpriv-rspallocatedbuf is allocated incorrectly, then pcmdpriv-cmdallocatedbuf will not be released properly. Additionally, since there...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: fuse: fixed the runtime warning in truncatefoliobatchexceptionals The WARNONONCE flag was introduced in truncatefoliobatchexceptionals to determine whether the filesystem has removed all DAX entries. This fix has been applied ...

Astra Linux – Vulnerability in binutils

A issue was discovered in the Binary File Descriptor BFD library also known as libbfd, as distributed in GNU Binutils 2.32. It is an out-of-bounds read that leads to a segmentation fault in bfdgetl32 in libbfd.c, when called from pex64getruntimefunction in pei-x8664.c...

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

In the Linux kernel, the following vulnerabilities have been resolved: clk: Get runtime PM before walking the tree during disableunused. Doug reported 1 the following hung task: INFO: task swapper/0:1 was blocked for more than 122 seconds. Not tainted 5.15.149-21875-gf795ebc40eb8 1 “echo 0...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: clk: Obtain runtime PM information before traversing the tree to retrieve clksummary. Similar to the previous commit, we should ensure that all devices are resumed during runtime before printing the clksummary through debugfs...

Astra Linux – Vulnerability in apr-util

The integer overflow or wraparound vulnerability in the aprbase64 functions of Apache Portable Runtime Utility APR-util allows an attacker to write beyond the bounds of a buffer. This issue affects Apache Portable Runtime Utility APR-util version 1.6.1 and earlier...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu: Fixed the refcount leak in armsmmudevice when armsmmurpmget fails. The armsmmurpmget function invokes pmruntimegetsync, which increases the refcount of “smmu”. This occurs even though the return value is less than...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: EFI: Fixed a NULL dereference in the initialization error path. In cases where runtime services are not supported or have been disabled, the workqueue for those services will never be allocated. Do not attempt to destroy the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: soundwire: bus: Fix unbalanced pmruntimeput causing usage count underflow This issue is addressed by the commit 443a98e649b4 “soundwire: bus: use pmruntimeresumeandget”. The calls to pmruntimeresumeandget are changed back to...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: iio: adc: rzg2ladc: Set the driver data before enabling runtime PM When performing stress tests on the system by repeatedly unbinding and binding the ADC device in a loop, and the ADC serves as a supplier for another device e.g.,...

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

In the Linux kernel, the following vulnerability has been resolved: net: fec: Better handling of the case where pmruntimeget fails in .remove. In the unlikely event that pmruntimeget disguised as pmruntimeresumeandget fails, the remove callback returns an error early. The problem with this is tha...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Counter: rz-mtu3-cnt: prevents the counter from being toggled multiple times The runtime PM counter is incremented/decremented each time the sysfs enable file is written to. If a user writes 0 to the sysfs enable file multiple...