Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: irqchip/irq-riscv-imsic-early: Fixed the fwnode leak that occurred when the state setup failed. imsicearlyacpiinit allocates a firmware node before setting up the IMSIC state. If imsicsetupstate fails, the function returns...

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: pinctrl: qcom: msm: Certain pins are marked as invalid for interrupts. On some platforms, the UFS-reset pin has no interrupt logic in TLMM, but it is still registered as a GPIO in the kernel. This allows the user-space to trigger...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: netfilter: nftct: Fixed a use-after-free in the destroy function for timeout objects. The nftcttimeoutobjDestroy function frees the timeout object using kfree, immediately after nfcttimeoutout, without waiting for an RCU grace...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: mmc: sdhci-esdhc-imx: fixed esdhcchangepinstate, allowing the default state to be restored. The esdhcchangepinstate function checks for pins100mhz and pins200mhz at the beginning of the function. If either is not defined, it...

Astra Linux – Vulnerability in libxmp

Libxmp through version 4.6.2 has a stack-based buffer overflow in the depackpha function in the loaders/prowizard/pha.c file, due to a malformed Pha format tracker module in a .mod file...

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: SUNRPC: Ensure that the cache entry is active before calling cacheshow. The function cshow was called with protection from RCU. This only ensures that cp will not be freed. As a result, the reference count of cp can drop to zero,...

Astra Linux – Vulnerability in libstb

It was discovered that stbimage.h v2.27 contains a heap-based use-after-free issue due to the stbijpeghuffdecode function...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Fixed use-after-free bugs in otx2synctstamp. The original code relies on canceldelayedwork in otx2ptpDestroy, which does not ensure that the delayed work item synctstampwork has fully completed if it was already...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: bpf: Fixed the overloading of the meaning of MEMUNINIT Lonial reported an issue with the BPF verifier, where the checkmemsizereg function contains the following code: c if !tnumisconstreg-varoff / For unprivileged variable...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: When a non-Ethernet device is used as a slave in a bonding configuration, the IFFSLAVE flag of the bonding device must be restored if the slave device fails. A warning was reported by syzbot1. In this case, the bonding device...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

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 in Poppler

A issue was discovered in Poppler through version 0.78.0. There is a divide-by-zero error in the function SplashOutputDev::tilingPatternFill in SplashOutputDev.cc...

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 avahi

A vulnerability was discovered in Avahi. There exists a potentially exploitable assertion in the avahirdataparse function...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: 1. fs/proc/taskmmu: Fixed the race condition in makeuffdwphugepte where updates to the “Dirty” or “Accessed” status of a page might be lost when PAGEMAPSCAN writes-protects a HUGETLB PTE. 2. fs/proc/taskmmu: The...

Astra Linux – Vulnerability in mbedtls

There is a denial-of-service vulnerability in mbed TLS 3.0.0 and earlier versions, specifically in the mbedtlspkcs12derivation function, when the length of the input password is 0...

Astra Linux – Vulnerability in Python 2.7, Python 3.7

A issue was discovered in the comparedigest function in Lib/hmac.py in Python through 3.9.1. Constant-time-defeating optimizations were possible in the accumulator variable used in hmac.comparedigest...

Astra Linux – Vulnerability in libde265

It was discovered that libde265 v1.0.10 contains a NULL pointer dereference in the ffhevcputunweightedpred8sse function located at sse-motion.cc. This vulnerability allows attackers to cause a Denial of Service DoS attack through a crafted input file...

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

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fixed a kernel-infoleak in nilfsioctlwrapcopy The ioctl helper function nilfsioctlwrapcopy, which exchanges a metadata array to/from user space, may copy uninitialized buffer regions to user space memory for read-only ioc...

Astra Linux – Vulnerability in imagemagick

In the functions CatromWeights, MeshInterpolate, InterpolatePixelChannel, InterpolatePixelChannels, and InterpolatePixelInfo, which are all part of /MagickCore/pixel.c, there were multiple unconstrained pixel offset calculations that were used with the floor function. These calculations resulted ...