Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: drm/amd/display: Ensure that the index calculations will never cause an overflow. WHY & HOW Ensure that the calculations of vmid0p72idx, vnom0p8idx, and vmax0p9idx will never cause an overflow or exceed the array size. This fi...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: drm/mediatek: Fixed a coverage issue related to unintentional integer overflows. 1. Instead of multiplying two variables of different types, change the approach to assigning a value to one variable and then multiplying the oth...

Astra Linux – Vulnerability in jq

jq is a command-line JSON processor. A integer overflow vulnerability exists in versions 1.8.1 and later, within the jvpstring.Append and jvpstringCopyReplaceBad functions. Concatenating strings whose combined length exceeds 2^31 bytes causes a 32-bit unsigned integer overflow in the buffer...

Astra Linux – Vulnerability in Chromium

Integer overflow in Chromecast within Google Chrome prior to version 150.0.7871.182 allowed a local attacker to potentially perform a sandbox escape through malicious network traffic. Chromium security severity: High...

Astra Linux – Vulnerability in gst-plugins-good1.0

GStreamer FLAC File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability, but the attack vectors may vary...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: mtdchar: Fixed integer overflow in read/write ioctls. The req.start and req.len variables are u64 values that originate from the user at the beginning of the function. We mask the high 32 bits of req.len, ensuring that its value ...

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: NFSD: Prevention of potential integer overflows If the tag length is greater than or equal to U32MAX – 3, the addition of “length + 4” can lead to an integer overflow. This issue can be addressed by breaking down the decoding...

Astra Linux – Vulnerabilities in Firefox, Thunderbird, Expat, LibXMLTok

The issue with integer overflow occurs in storeAtts in the xmlparse.c file, within the Expat library also known as libexpat, before version 2.4.3...

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: net/x25: Fixed an overflow issue when accumulating packets. Added a check to ensure that x25sock.fraglen does not exceed its limit. The fraglen value also needs to be reset when purging the fragmentqueue in x25clearqueues...

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: libceph: Fixed potential out-of-bounds access in cephhandleauthreply This patch fixes an out-of-bounds access in cephhandleauthreply, which can be triggered by a message of type CEPHMSGAUTHREPLY. In cephhandleauthreply, the value...

Astra Linux – Vulnerability in ffmpeg, ffmpeg5

An integer overflow in the component /libavformat/westwoodvqa.c of FFmpeg n6.1.1 allows attackers to cause a denial of service in the application through a malicious VQA file...

Astra Linux – Vulnerability in imagemagick

There are 4 locations in HistogramCompare in MagickCore/histogram.c where integer overflow is possible during simple mathematical calculations. This occurs with the rgb values and the count value for a color. The patch uses casts to the ssizet type for these calculations, rather than using int...

Astra Linux – Vulnerability in poppler, poppler-22

Poppler is a PDF rendering library. Versions before 25.06.0 use std::atomicint for reference counting. Since std::atomicint is only 32 bits in size, it is possible for the reference count to overflow, leading to a use-after-free. Version 25.06.0 addresses this issue...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net/sched: cake: reject overhead values that underflow length CAKE accepts signed overhead values and stores them in an s16 format, but the calculated adjusted packet length uses unsigned arithmetic. Therefore, a negative effecti...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: rndis: prevent integer overflow in rndissetresponse If “BufOffset” is very large, the operation “BufOffset + 8” may lead to an integer overflow...

Astra Linux – Vulnerability in sysstat

Before version 12.1.6, sysstat experienced memory corruption due to an integer overflow in the remapstruct function within sacommon.c...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ipv6: Fixed an issue of signed integer overflow in l2tpip6sendmsg. When len = INTMAX - transhdrlen, the value of ulen = len + transhdrlen will cause an overflow. To address this issue, we can follow the approach used by udpv6 and...

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

Integer overflow or wrap-up vulnerability in the Linux kernel on Linux, x86, and ARM md, raid, raid5 modules allows for forced integer overflow...

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: amdkfd: Using calloc instead of kzalloc to avoid integer overflow. This approach uses calloc instead of performing multiplication, which might lead to overflow...

kernel: netfilter: nf_conntrack_sip: widen NAT rewrite delta to s32 in sip_help_tcp()

A flaw was found in the Linux kernel's netfilter Session Initiation Protocol SIP connection tracking module nfconntracksip. A remote attacker could send specially crafted SIP messages that cause an integer overflow during Network Address Translation NAT rewrite delta calculations. This overflow...