Astra Linux – Vulnerability in Linux

A locking inconsistency issue was discovered in the tty subsystem of the Linux kernel through version 5.9.13. Files drivers/tty/ttyio.c and drivers/tty/ttyjobctrl.c may allow a read-after-free attack on TIOCGSID, also known as CID-c8bcd9c5be24...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: bpf: Fix memory access flags in helper prototypes After the commit 37cce22dbd51 “bpf: verifier: Refactor helper access type tracking”, the verifier began relying on the access type flags in helper function prototypes to perfor...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: erofs: Fixed an issue where inline data reading failed for ztailpacking pclusters. Compressed folios for ztailpacking pclusters must be valid before adding these pclusters to I/O chains. Otherwise, zerofsdecompresspcluster may...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: slub: Data loss and overflow issues in krealloc have been fixed. Commit 2cd8231796b5 “mm/slub: allowing to set the node and align in kvrealloc” introduced the ability to force a reallocation if the original object does not...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: In mm/damon/core, there is a flaw where damosquotagoal-nid is validated for the nodememcgused,freebp parameter. Users can set damosquotagoal-nid with an arbitrary value for nodememcgused,freebp. However, the DAMON core uses these...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: net/mlx5e: Fixed deadlocks between the devlink lock and the netdev instance lock. In the mentioned “Fixes” commit, various tasks that triggered the devlink health reporter recovery were changed to use netdevtrylock to prevent...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: unittest: Fix for use-after-free in testdrvprobe The function testdrvprobe retrieves the devicenode from the PCI device, applies an overlay, and then immediately calls ofnodeputdn. This releases the reference held by the PCI core...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: SELinux: Use sk blob accessor in socket permission helpers. The SELinux socket state is stored in the composite LSM socket blob. The functions sockhasperm and nlmsgsockhasextendedperms currently dereference sk-sksecurity directly...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: Disallowed non-power-of-two minregionsz values in damonstart. The commit d8f867fa0825 „mm/damon: add damonctx-minszregion“ introduced a bug that allowed unaligned DAMON region addresses. The commit c80f46ac228b...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: NFS/localio: Prevent direct reclaim recursion into NFS via nfswritepages. LOCALIO is an NFS loopback mount optimization that avoids using the network for READ, WRITE, and COMMIT operations when the NFS client and server are...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/panthor: Fixed a NULL pointer dereferencing issue in panthorfwunplug. This patch removes theMCU halt and waits for halt procedures during panthorfwunplug. This is because the MCU can be in various states, or the firmware migh...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: drm/xe/pf: Fixed sysfs initialization issues. In case of a failure in devmaddactionorreset, the provided cleanup action will be executed immediately on the not yet initialized kobject. This may lead to errors such as: - kobjec...

Astra Linux – Vulnerability in Intel Microcode

Improper isolation of shared resources in some IntelR processors may allow an authenticated user to potentially enable information disclosure via local access...

Astra Linux – Vulnerability in Chromium

A heap buffer overflow in Autofill in Google Chrome on Android prior to version 91.0.4472.77 allowed a remote attacker to perform out-of-bounds memory access through a crafted HTML page...

Astra Linux – Vulnerability in Linux

A vulnerability was discovered in the Linux kernel prior to version 5.13.3. The file lib/seqbuf.c contains a buffer overflow issue related to seqbufputmemhex...

Astra Linux – Vulnerability in Firefox and Thunderbird

A suspected race condition during the call of getaddrinfo led to memory corruption and a potentially exploitable crash. Note: This issue only affected Linux operating systems. Other operating systems are unaffected. This vulnerability affects Thunderbird 78.13, Thunderbird 91, Firefox ESR 78.13,...

Astra Linux – Vulnerability in Chromium

A heap buffer overflow in the Reader Mode of Google Chrome prior to version 90.0.4430.212 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page...

Astra Linux – Vulnerability in Chromium

Before version 91.0.4472.101, using the "after free" mechanism in Google Chrome’s extensions allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption through a crafted HTML page...

Astra Linux – Vulnerability in htmldoc

HTMLDOC 1.9.7 allows a stack-based buffer overflow in the hdstrlcpy function in string.c when called from rendercontents in ps-pdf.cxx via a crafted HTML document...

Astra Linux – Vulnerability in Firefox

In some cases, JIT-compiled code might have dereferenced a wild pointer value. This could lead to a exploitable crash. This vulnerability affects Firefox versions earlier than 122...

Astra Linux – Vulnerability in Firefox and Thunderbird

When inserting text while in edit mode, some characters may cause out-of-bounds memory access, leading to potentially exploitable crashes. This vulnerability affects Firefox ESR 91.5, Firefox 96, and Thunderbird 91.5...

Astra Linux – Vulnerability in Firefox

There was a potential “use-after-free” vulnerability in SVG images if the Refresh Driver was destroyed at an inappropriate time. This could lead to memory corruption or a potentially exploitable crash. Note: This advisory was added on December 13th, 2022 after discovering that it had inadvertentl...

Astra Linux – Vulnerability in Linux 5.10, Linux

A vulnerability has been discovered in the Linux kernel and is classified as problematic. This vulnerability affects the function kcmtxwork in the file net/kcm/kcmsock.c of the kcm component. The vulnerability causes a race condition. It is recommended that a patch be applied to address this issu...

Astra Linux – Vulnerability in Chromium

The use of after-free in Vulkan in Google Chrome before version 112.0.5615.49 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Firefox

A transient execution vulnerability, named Floating Point Value Injection FPVI, allowed attackers to leak arbitrary memory addresses and may have also enabled JIT type confusion attacks. A related vulnerability, Speculative Code Store Bypass SCSB, did not affect Firefox. This vulnerability affect...

Astra Linux – Vulnerability in openconnect

OpenConnect 8.09 has a buffer overflow issue, which can lead to a denial of service application crash or potentially cause unspecified other problems, due to crafted certificate data being used in the getcertname function within gnutls.c...

Astra Linux – Vulnerability in libass

In libass 0.14.0, the call to assoutlineconstruct's outlinestroke function causes a signed integer overflow...

Astra Linux – Vulnerability in Linux 5.10, Linux

A flaw was discovered in the Linux kernel’s Layer 2 Tunneling Protocol L2TP. Clearing the skuserdata can result in a race condition and NULL pointer dereferencing. A local user could exploit this flaw to potentially crash the system, causing a denial of service...

Astra Linux – Vulnerability in openconnect

OpenConnect through version 8.08 mishandles negative return values from X509check function calls, which may assist attackers in performing man-in-the-middle attacks...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: mcb: Error handling in mcballocbus has been fixed. There are two bugs: 1 If idasimpleget fails, this code calls putdevicecarrier. However, we have not yet called getdevicecarrier, and this may lead to a use-after-free situatio...

Astra Linux – Vulnerability in Thunderbird

If a Thunderbird user quoted an HTML email, for example by replying to that email, and the email contained a VIDEO tag with the POSTER attribute or an OBJECT tag with a DATA attribute, a network request to the referenced remote URL would be made, regardless of any configuration that blocks remote...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: phonet/pep: refusal to enable an unbound pipe The ioctl function implicitly assumed that the socket was already bound to a valid local socket name, i.e., a Phonet object. If the socket was not bound, two problems would occur: 1 W...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Watchdog: Fixed a possible use-after-free by calling deltimersync. The remove function of this driver calls deltimer. However, that function does not wait until the timer handler is finished. This means that the timer handler may...

Astra Linux – Vulnerability in Chromium

Before version 88.0.4324.182, using the "after free" feature in Google Chrome allowed a remote attacker to potentially perform a sandbox escape through a crafted HTML page...

Astra Linux – Vulnerability in Chromium

Before version 121.0.6167.85, using free after in WebRTC in Google Chrome allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Firmware: armscpi: Fixed string overflow in the SCPI genpd driver. Without the bounds checks for scpipd-name, a buffer overflow could occur when copying the SCPI device name from the corresponding device tree node. This occurs...

Astra Linux – Vulnerability in ffmpeg

A heap-based Buffer Overflow vulnerability exists in FFmpeg 4.2, specifically in the deflate16 function within libavfilter/vfneighbor.c. This vulnerability may lead to memory corruption and other potential issues...

Astra Linux – Vulnerability in Chromium

Type Confusion in V8 in Google Chrome before version 91.0.4472.164 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: selinux: Fixed a NULL pointer dereferencing issue when hashtab allocation fails. When the allocation of the hash table slot array fails in hashtabinit, h-size is initialized with a non-zero value, but the h-htable pointer remains...

Astra Linux – Vulnerability in Chromium

Inappropriate implementations in Google Chrome’s compositing layer on Linux and Windows, prior to version 89.0.4389.72, allowed a remote attacker to spoof the contents of the Omnibox URL bar through a crafted HTML page...

Astra Linux – Vulnerability in Chromium

Insecurity-related UI in TabStrip and Navigation in Google Chrome on Android prior to version 89.0.4389.72 allowed a remote attacker to spoof the contents of the Omnibox URL bar through a crafted HTML page...

Astra Linux – Vulnerability in Chromium

The incorrect security interface in the Loader component in Google Chrome prior to version 89.0.4389.72 allowed a remote attacker who had compromised the renderer process to spoof the contents of the Omnibox URL bar through a crafted HTML page...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in site isolation in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to leak cross-origin data through a crafted HTML page...

Astra Linux – Vulnerability in Chromium

A heap buffer overflow vulnerability in Google Chrome’s Media component on Linux, prior to version 88.0.4324.182, allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page...

Astra Linux – Vulnerability in Chromium

A stack buffer overflow in the Data Transfer component of Google Chrome on Linux, prior to version 88.0.4324.182, allowed a remote attacker to perform out-of-bounds memory access through a crafted HTML page...

Astra Linux – Vulnerability in Chromium

Before version 90.0.4430.72, using free after in WebMIDI in Google Chrome allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page...

Astra Linux – Vulnerability in Firefox

By using XSL Transforms, a malicious webserver could serve a user an XSL document that would continue to execute JavaScript within the bounds of the same-origin policy even after the tab was closed. This vulnerability affects Firefox versions earlier than 97...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: perf/core: Fixed the unconditional use of the securitylockeddown function. Currently, the lockdown state is queried unconditionally, even though its result is only used if the PERFSAMPLEREGSINTR bit is set in attr.sampletype. Whi...

Astra Linux – Vulnerability in Chromium

Before version 95.0.4638.54, using "use after free" in Dev Tools in Google Chrome allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page...

Astra Linux – Vulnerability in exempi

The XMP Toolkit SDK version 2020.1 and earlier is affected by a buffer overflow vulnerability that may lead to local application denial of service in the context of the current user. Exploitation requires user interaction, as the victim must open a specially crafted file...