Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerabilities have been resolved: ext4: Fixed a bug in ext4escacheextent when ext4splitextentat failed. We encountered the issue when running fsstress with an IO fault: 130747.323114 Kernel BUG at fs/ext4/extentsstatus.c:762! 130747.323117 Internal error: Oops...

Astra Linux – Vulnerability in Firefox, Thunderbird

It was possible for certain browser prompts and dialogs to be activated or dismissed unintentionally by the user due to an incorrect timestamp being used to prevent input after the page loads. This vulnerability affects Firefox 122, Firefox ESR 115.7, and Thunderbird 115.7...

Astra Linux – Vulnerability in Chromium

The use of “after free” in “Printing in Google Chrome” before version 92.0.4515.159 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption through a crafted HTML page...

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

In the Linux kernel, the following vulnerabilities have been resolved: sch/netem: fixed the use of memory after deallocation in netemdequeue. If netemdequeue enqueues a packet to an inner qdisc, and that qdisc returns NETXMITSTOLEN. As a result, the packet is dropped, but qdisctreereducebacklog i...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: hns3: do not allow calling hns3nicnetopen repeatedly The function hns3nicnetopen should not be called repeatedly, but there is no checking for this. When performing device reset and setting up traffic channels concurrently,...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: i2c: piix4: Fix the issue where the adapter is not removed in piix4remove. In piix4probe, the piix4 adapter will be registered using piix4probe. This involves calling piix4addadapterssb800 or piix4addadapter. Both functions are...

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

In the Linux kernel, the following vulnerabilities have been resolved: ALSA: hda: Fixed an error related to the names of surround channels in version 9.1. The getlineoutpfx function may trigger an error due to overflowing a static array with more than 8 channels. This issue was reported on...

Astra Linux – Vulnerability in aom

aomimage.c in libaom in AOMedia before 2021-04-07 releases memory that is not located in the heap...

Astra Linux – Vulnerability in uriparser

A issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriNormalizeSyntax...

Astra Linux – Vulnerability in Chromium

The use of after-free in Skia in Google Chrome before version 148.0.7778.216 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape through a crafted HTML page. Chromium security severity: Critical...

Astra Linux – Vulnerability in Golang-1.15

In Go versions before 1.14.14 and 1.15.x, as well as before 1.15.7, the crypto/elliptic/p224.go file may generate incorrect outputs due to a underflow of the lowest limb during the final complete reduction of the P-224 field...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: In ext4, the work related to queued discard operations is always drained in ext4mbrelease. While reviewing the recent ext4 patch1, Sashiko raised the following concern2: If the file system is initially mounted with the discard...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: “Revert ‘f2fs: fix to do sanity check on extent cache correctly’” The syzbot reports a bug in f2fs as follows: UBSAN: Array-index-out-of-bounds in fs/f2fs/f2fs.h:3275:19 Index 1409 is out of range for type ‘le32923’ aka ‘unsigned...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Block, bfq: Fixed a potential Use-after-Free for ‘bfqq-bic’. Our test report identified a Use-after-Free for ‘bfqq-bic’ in 5.10: BUG: KASAN: Use-after-Free in bfqselectqueue+0x378/0xa30 CPU: 6 PID: 2318352 Comm: fsstress Kdump:...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: uio: uiodmemgenirq: Fixed an issue where the unlock operation was missed in irq configuration. The commit b74351287d4b “uio: fixed a bug in uiodmemgenirqirqcontrol”. corrected the code so that disableirq was called without...

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: iavf: Fixed a use-after-free in freenetdev. We perform netifnapiadd for all allocated qvectors, but potentially also perform netifnapidel for some of them. Then, we call kfree on the qvectors, leaving invalid pointers in...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ALSA: ymfpci: Fixed the BUGON in the probe function. The snddmabuffer.bytes field now contains the aligned size, which this sndBUGON did not account for, resulting in the following issue: 9.625915 ------------ Cut here ----------...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ethtool: Fixed an issue where the uninitialized number of lanes was used. It is not possible to set the number of lanes when adjusting link modes using the legacy IOCTL ethtool interface. Since the structure struct...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: sps30i2c: fix the buffer size in sps30i2creadmeas The value of sizeofnum is evaluated as sizeofsizet 8 bytes on 64-bit systems, instead of the intended be32 element size 4 bytes. Use sizeofmeas to correctly match t...

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/amdgpu: Fixed the signedness bug in sdmav40processtrapirq The “instance” variable needs to be signed for error handling to work properly...