Astra Linux – Vulnerability in Golang 1.19, Golang 1.23

If the PATH environment variable contains paths that are executable files rather than just directories, passing certain strings to LookPath "", ".", and ".." may cause the binaries listed in the PATH to be returned unexpectedly...

Astra Linux – Vulnerability in python-webob

WebOb provides objects for HTTP requests and responses. When WebOb normalizes the HTTP Location header to include the request hostname, it does so by parsing the URL that the user will be redirected to using Python’s urlparse function, and joining that parsed URL to the base URL. However, the...

Astra Linux – Vulnerability in Chromium

The use of after-free in Views in Google Chrome before version 149.0.7827.53 allowed a remote attacker who convinced a user to perform certain UI gestures to potentially exploit heap corruption through a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in python-ldap

Python-ldap is a lightweight directory access protocol LDAP client API for Python. In versions prior to 3.4.5, the ldap.dn.escapednchars function incorrectly escaped \x00 by emitting a slash followed by a literal NUL byte instead of the RFC-4514 hex form \00. Any application that uses this functi...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ksmbd: The signedness bug in smbdirectpreparenegotiation was fixed. The function smbdirectpreparenegotiation casts a unsigned u32 value from sp-maxrecvsize and req-preferredsendsize to a signed int before calculating mintint,.......

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: btrfs: Fixed an assertion issue when building the free space tree. When building the free space tree with the block group tree feature enabled, an assertion failure may occur like this: BTRFS info device loop0 state M: rebuilding...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: tx-macro: Fix for KASAN: slab-out-of-bounds When we run syzkaller, we encounter an out-of-bound error. The specific error message is: “KASAN: slab-out-of-bounds Read in regcacheflatread” The backtrace of the issue i...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: “fs/ntfs3: Replace inodetrylock with inodelock” This change is reflected in commit 69505fe98f198ee813898cbcaf6770949636430b. Initially, the conditional lock acquisition was removed to fix a bug in xfstest that was observed during...

Astra Linux – Vulnerability in giflib

Before February 16, 2019, a malformed GIF file would trigger a divide-by-zero exception in the decoder function DGifSlurp in dgiflib.c, especially when the height field of the ImageSize data structure was equal to zero...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ftcm: Keep the port count until LUN teardown completes The tcmusbg DropNexus function allows for the removal of a session once tpgportcount reaches zero. However, the usbgportunlink function currently decrements this...

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

In the Linux kernel, the following vulnerability has been resolved: tomoyo: Fixed the UAF write bug in tomoyowritecontrol. Since tomoyowritecontrol updates head-writebuf when the write function is called for long lines, we need to retrieve head-writebuf after holding head-iosem. Otherwise,...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ext4: Fixed ext4mbmarkbb with flexbg and fastcommit. In the case of the flexbg feature which is enabled by default, extents for any given inode may span across blocks from two different block groups. ext4mbmarkbb only reads the...

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: In the net: rose module, the function rosekillbydevice collects sockets into a local array, and then iterates over those arrays to disconnect sockets bound to devices that are being shut down. The loop mistakenly indexes arraycnt...

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

In the Linux kernel, the following vulnerability has been resolved: spi: hisi-sfc-v3xx: Return IRQNone if no interrupts were detected Return IRQNone from the interrupt handler when no interrupt was detected. This is because an empty interrupt will cause a null pointer error. "Unable to handle...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: HID: betop: Check the shape of output reports The betopffinit function only checks that the total sum of the report counts for each report field is at least 4. However, hidbetopffplay expects 4 report fields. A device that sends ...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ext4: Allow ext4getgroupinfo to fail. Previously, ext4getgroupinfo would treat an invalid group number as a BUG, since this should theoretically never happen. However, if a malicious attacker modifies the superblock via the block...

Astra Linux – Vulnerability in GhostScript

A issue was discovered in psi/zcolor.c in Artifex Ghostscript prior to version 10.04.0. There is a buffer overflow vulnerability when reading colors from the indexed color space...

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

In the Linux kernel, the following vulnerability has been resolved: usb: aqc111: Check the packet for fixup for true limits. If a device sends a packet that lies between 0 and sizeofu64, the value passed to skbtrim as the packet length will wrap around, resulting in a very large value. The driver...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: ksmbd: fixed the bug in the trap function of smb2lock. If the lock count is greater than 1, the flags might contain an old value. This issue should be checked using the flags of smb Lock, not those of smb Lock. This could lead...

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: md: raid1: fixed a potential out-of-bounds error in raid1removedisk. If rddev-raiddisk is greater than mddev-raiddisks, an out-of-bounds error will occur in raid1removedisk. We have already encountered similar reports, as...