Astra Linux – Vulnerability in Apache2

A NULL pointer dereferencing in the modauthnsocache in Apache HTTP Server 2.4.66 and earlier allows an unauthenticated remote user to crash a child process in a caching forward proxy configuration. Users are recommended to upgrade to version 2.4.67, which fixes this issue...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: arm64/fpsimd: Signal: Allocate SSVE storage when restoring ZA The code used to restore a ZA context does not attempt to allocate the task’s svestate before setting TIFSME. As a result, restoring a ZA context may place the task in...

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: rds: ib: rejecting FRMR registrations before an IB connection is established The rdsibgetmr function extracts the rdsibconnection from conn-ctransportdata and passes it to rdsibregfrmr for FRWR memory registration. In a newly...

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

In the Linux kernel, the following vulnerabilities have been resolved: spi: spi-fsl-lpspi: Fixing the teardown order issue UAF There is an issue with the teardown order in the driver. The SPI controller is registered using devmspiregistercontroller, which delays the unregistration of the SPI...

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: HID: alps: Fix NULL pointer dereference in alpsrawevent The commit ecfa6f34492c attempts to fix the HID drivers that had missed the previous fix made in 2ff5baa9b527 „HID: appleir: Fix potential NULL dereference at raw event...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: rcv: Prevent NULL pointer dereferencing in machinekexecprepare A NULL pointer dereferencing issue was identified in riscv’s machinekexecprepare. In this function, image-segmenti.buf might be NULL, and it may be copied without...

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: crypto: lib/mpi – Avoid null pointer dereference in mpicmpui During NVMeTCP authentication, a controller can trigger a kernel oops by specifying the 8192-bit Diffie Hellman group and passing a correctly sized, but zeroed Diffie...

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: crypto: af-alg – Fix NULL pointer dereference in scatterwalk The AFALG interface fails to unmark the end of a Scatter/Gather List SGL when chaining a new afalgtsgl structure. If a sendmsg function fills an SGL exactly up to...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: vmalloc: The issue of NULL pointer dereferencing in isvmareahugepages has been fixed. findvmarea may return NULL if the given address does not correspond to a valid vmalloc area. Check the return value before dereferencing it to...

Astra Linux – Vulnerability in Linux 5.10

Ubuntu Linux 6.8, 6.17, and 7.0 contain SAUCE patches that may include a vulnerability involving NULL pointer dereferencing in the handling of AppArmor notifications. This bug can be triggered by an unprivileged local user, and it can lead to a kernel oops...

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: dlink: handle copythresh allocation failure The driver did not handle the failure of netdevallocskbip-align. If the allocation fails, dereferencing skb-protocol could lead to a NULL pointer dereference. This patch attempts t...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: fbcon: Fixed the issue of NULL pointer dereferencing for a console without vcdata. The function fbconnewmodelist is called when the modelist of a framebuffer changes. For each console mapped to it using fbdisplayi.mode, it reads...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not trim a device which is not writeable BUG There is a bug report that btrfs/242 can randomly fail with the following NULL pointer dereference: run fstests btrfs/242 at 2026-06-01 10:25:08 BTRFS: device fsid...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-edma: Initialize IRQ data before requesting IRQs. The function dwedmairqrequest passes the struct dwedmairq structure to requestirq, before dwedmachannelsetup fills the back pointer. As a result, a shared interrupt...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: libceph: A potential nullptrderef issue has been prevented in cephhandleauthreply. If a message of type CEPHMSGAUTHREPLY contains a zero value for both protocol and result, this is currently not treated as an error. When...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: platform/surface: acpi-notify: Check ACPI companion before use Since every platform driver may be forced to match a device that does not match its list of device IDs due to devicematchdriveroverride, platform drivers that rely on...

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: bareudp: A NULL pointer dereference was fixed in bareudpfillmetadatadst. The bareudpfillmetadatadst function passes bareudp-sock to udptunnel6dstlookup in the IPv6 path, without a NULL check. The socket is only created in...

Astra Linux – Vulnerability in libsoup2.4

A flaw was discovered in libsoup, where the soupmessageheadersgetcontentdisposition function is vulnerable to a NULL pointer dereference. This flaw allows a malicious HTTP peer to crash a libsoup client or server that uses this function...

Astra Linux – Vulnerability in mapserver

MapServer is a system for developing web-based GIS applications. From version 6.4.0 to before version 8.6.3, msSLDParseUserStyle always called SLDApplyRuleValuespsRule, psLayer, 1 for any that contained . It assumed that msSLDParseRule had added a class. When the rule had no symbolizer a...

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

GStreamer is a library for constructing graphs of media-handling components. A null pointer dereference vulnerability has been discovered in the gstmatroskademuxupdatetracks function within matroska-demux.c. The vulnerability occurs when the gstcapsisequal function is called with invalid caps...