PT-2025-26131 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue concerns the Linux kernel, specifically the ext2 filesystem. It involves adding more validity checks for inode counts to prevent crashes on corrupted filesystems. The checks...

PT-2025-26119 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved, related to the erofs filesystem. The issue occurs when the user mounts the erofs filesystem for the second time, which may cause...

UBUNTU-CVE-2025-6019

A Local Privilege Escalation LPE vulnerability was found in libblockdev. Generally, the "allowactive" setting in Polkit permits a physically present user to take certain actions based on the session type. Due to the way libblockdev interacts with the udisks daemon, an "allowactive" user on a syst...

CVE-2025-32797

Conda-build before 25.3.1 creates a temporary build script (conda_build.sh) with overly permissive 0o766 permissions. A local attacker with filesystem access can race between creation and execution to overwrite the script, enabling arbitrary code execution under the victim’s privileges. Fedora an...

aendter.jenkins.plugins:filesystem-list-parameter-plugin (>=0.0.1, <=0.0.6), ai.databand.azkaban:azkaban-common (3.18.0) +15826 more potentially affected by CVE-2025-48976 via commons-fileupload:commons-fileupload (>=1.0, <=1.5)

commons-fileupload:commons-fileupload MAVEN version =1.0, =0.0.1, =0.5.0, =0.6.0, =0.5.0, =0.8.4, =0.8.4, =0.9.1, =0.8.4, =0.8.4, =0.8.4, =0.8.4, =0.8.4, =0.9.0 and more Source cves: CVE-2025-48976 Source advisory: OSV:GHSA-VV7R-C36W-3PRJ...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP6 Azure kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2024-28956: x86/ibt: Keep IBT disabled during alternative patching bsc1242006. CVE-2024-46713: kabi fix for perf/aux: Fix AUX buffer serialization bsc1230581...

Astra Linux – Vulnerability in grub2

A flaw was discovered in grub2. When performing a symlink lookup from a ReiserFS filesystem, grub’s ReiserFS module uses user-controlled parameters from the filesystem’s geometry to determine the internal buffer size. However, it improperly checks for integer overflows. A maliciously crafted...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: landlock: Handle weird files A corrupted filesystem e.g., bcachefs might return weird files. Instead of throwing a warning and allowing access to such files, treat them as regular files...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: f2fs: Issue with zones: fixed to avoid inconsistencies between SIT and SSA. With the above testcase, inconsistencies may occur between SIT and SSA. Code snippet: createnullblk 512 2 1024 1024 mkfs.f2fs -m /dev/nullb0 mount...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: jfs: added a sanity check for agwidth in dbMount. When the width of the AG in dmapctl is zero, it triggers a divide error when calculating the control page level in dbAllocAG. To avoid this issue, a check for agwidth must be adde...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: netfs: Call invalidatecache only if implemented. Many fileystems, such as NFS and Ceph, do not implement the invalidatecache method. On these fileystems, if writing to the cache NETFSWRITETOCACHE fails for some reason, the kernel...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ocfs2: Properly handles errors when reading symbolic links. It’s a patch from the “Convert ocfs2 to use folios” series. Mark converted ocfs2 to use folios and sent it to me as a major patch for review ;- So I reworked it into...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ovl: Do not allow datadir alone. Theoretically, overlayfs could support upper-layer references to a data layer, but there are currently no use cases for this feature. Originally, when data-only layers were introduced, such...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: fs/9p: fix NULL pointer dereference on mkdir When a 9p tree was mounted with option 'posixacl', parent directory had a default ACL set for its subdirectories, e.g.: setfacl -m default:group:simpsons:rwx parentdir then creating a...

SUSE-SU-2025:01961-1 Security update for grub2

This update for grub2 fixes the following issues: - CVE-2023-4692: nfs: out-of-bounds write at fs/ntfs.c may lead to unsigned code execution bsc1215935. - CVE-2023-4693: nfs: out-of-bounds read at fs/ntfs.c bsc1215936. - CVE-2024-45774: heap overflows in JPEG parser bsc1233609. - CVE-2024-45775:...

kernel: ovl: fix UAF in ovl_dentry_update_reval by moving dput() in ovl_link_up

A use after free vulnerability exists in the linux kernel such that dputupper is being called before ovldentryupdatereval, while upper-dflags was still accessed in ovldentryremote...

PT-2025-25580

Name of the Vulnerable Software and Affected Versions conda-build versions prior to 25.3.1 Description The issue in conda-build allows attackers with filesystem access to exploit a race condition and overwrite a temporary build script, potentially leading to arbitrary code execution under the...

PT-2025-37202

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A flaw exists in the Linux kernel where inode pages are not truncated when the hard link number is zero, specifically within the jfs filesystem. This occurs when the fileset value of t...

CVE-2025-37100

A vulnerability in the APIs of HPE Aruba Networking Private 5G Core could potentially expose sensitive information to unauthorized users. A successful exploitation could allow an attacker to iteratively navigate through the filesystem and ultimately download protected system files containing...

PT-2025-49372

Name of the Vulnerable Software and Affected Versions Linux kernel versions 3.14 through 6.18-rc5 Description A use-after-free UAF issue exists in the proc readdir de function within the Linux kernel. The problem occurs because rb erase is used to remove a proc directory entry pde from the...