14171 matches found
Astra Linux – Vulnerability in 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, potentially leading to an escalation of privileges to gain ring0 access from the system user. We...
Astra Linux – Vulnerability in Linux 5.10, Linux
Dm-verity is used to extend the root-of-trust to root file systems. LoadPin builds upon this feature to restrict module/firmware loads to only the trusted root file system. Currently, device-mapper table reloads allow users with root privileges to replace the target with an equivalent dm-linear...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: “Revert “block, bfq: honor already-setup queue merges”” A crash occurred in conjunction with the commit 2d52c58b9c9b “block, bfq: honor already-setup queue merges”. This issue was later reverted by the commit ebc69e897e17 “Revert...
Astra Linux – Vulnerability in Tiff
The "Divide By Zero" error in tiffcrop in libtiff 4.4.0 allows attackers to cause a denial-of-service attack through a crafted TIF file. For users who compile libtiff from source code, the fix is available in the commit f3a5e010...
Astra Linux – Vulnerability in Tiff
The "Divide By Zero" error in tiffcrop in libtiff 4.4.0 allows attackers to cause a denial-of-service attack through a crafted TIF file. For users who compile libtiff from source code, the fix is available in the commit f3a5e010...
Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15
A use-after-free vulnerability in the Linux kernel’s netfilter:nftables component can be exploited to achieve local privilege escalation. When nftablesdelrule is flushing table rules, it does not check whether the chain is bound, and the owner rule of the chain may also release objects under...
Astra Linux – Vulnerability in TIF format
A null source pointer passed as an argument to the memcopy function within TIFFReadDirectory in tifdirread.c in libtiff versions from 4.0 to 4.3.0 could lead to a Denial of Service attack through a crafted TIFF file. For users who compile libtiff from source code, a fix is available in the commit...
Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1
A use-after-free vulnerability in the Linux kernel’s netfilter:nftables component can be exploited to achieve local privilege escalation. The nftverdictinit function allows positive values as drop errors within the hook verdict, and thus the nfhookslow function can cause a double-free vulnerabili...
Astra Linux – Vulnerability in Linux 5.10, Linux
In the Linux kernel, the following vulnerability has been resolved: PNP: The memory leak caused by the name of devices being allocated dynamically has been fixed in pnpallocdev. After the commit 1fa5ae857bb1 “Driver core: get rid of struct device’s busid string array”, the name of devices is now...
Astra Linux – Vulnerability in Linux 5.10
iouring uses workFlags to determine which identities need to be retrieved from the calling process, ensuring that they are consistent with the calling process when executing IORINGOP. Some operations lack certain types, which can lead to incorrect reference counts, potentially causing a...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: In usbnet, there was a flaw where unregisternetdev was called before unbind. The commit with the commit ID 2c9d6c2b871d “usbnet: run unbind before unregisternetdev” was intended to fix a use-after-free issue when disconnecting US...
Astra Linux – Vulnerability in TIF format
The "Divide By Zero" error in tiffcrop in libtiff 4.3.0 allows attackers to cause a denial-of-service attack through a crafted TIF file. For users who compile libtiff from source code, the fix is available in the commit f8d0f9aa...
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1
A use-after-free vulnerability exists in the netfilter component of the Linux kernel’s nftables module, which can be exploited to achieve local privilege escalation. The nftpipapowalk function does not skip inactive elements during the set walk operation, which can result in double deactivation o...
Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1
A use-after-free vulnerability exists in the Linux kernel’s net/sched: schhfsc HFSC qdisc traffic control component, which can be exploited to achieve local privilege escalation. If a class with a link-sharing curve i.e., with the HFSCFSC flag set has a parent without a link-sharing curve, then...
Astra Linux – Vulnerability in TIF format
LibTIFF 4.4.0 contains an out-of-bounds write vulnerability in tiffcrop, located at line 3516 of tools/tiffcrop.c. This vulnerability allows attackers to cause a denial-of-service attack through a malicious TIF file. For users who compile LibTIFF from source code, the fix is available in the comm...
Astra Linux – Vulnerability in TIF format
LibTIFF 4.4.0 contains an out-of-bounds read vulnerability in the writeSingleSection function located at line 7345 in the tools/tiffcrop.c file. This vulnerability allows attackers to cause a denial-of-service attack through a malicious TIFF file. For users who compile LibTIFF from source code, t...
Astra Linux – Vulnerability in Tiff
LibTIFF 4.4.0 contains an out-of-bounds write vulnerability in TIFFmemcpy in libtiff/tifunix.c:346, when called from extractImageSection, located at tools/tiffcrop.c:6826. This vulnerability allows attackers to cause a denial-of-service attack through a crafted TIFF file. For users who compile...
Astra Linux – Vulnerability in Tiff
In the libtiff 4.3.0 version of tiffcp, an accessible assertion allows attackers to cause a denial-of-service attack through a crafted tiff file. For users who compile libtiff from source code, this fix is available in the commit 5e180045...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: smb: server: Fixed a leak in activenumconn when there is a failure in transport allocation. The commit 77ffbcac4e56 “smb: server: fixed the leak in activenumconn in ksmbdtcpnewconnection” addresses the failure path in kthreadrun...
