CVE-2025-40268 cifs: client: fix memory leak in smb3_fs_context_parse_param

In the Linux kernel, the following vulnerability has been resolved: cifs: client: fix memory leak in smb3fscontextparseparam The user calls fsconfig twice, but when the program exits, free only frees ctx-source for the second fsconfig, not the first. Regarding fc-source, there is no code in the f...

CVE-2025-40268

The CVE-2025-40268 issue affects the Linux kernel CIFS client, specifically smb3_fs_context_parse_param. The vulnerability arises when an application calls fsconfig twice; on exit, free() only releases the first fsconfig’s ctx->source, not the first context’s, and there is no reclamation for f...

CVE-2025-40271: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: fs/proc: fix uaf in procreaddirde Pde is erased from subdir rbtree through rberase, but not set the node to EMPTY, which may result in uaf access. We should use RBCLEARNODE set the erased node to EMPTY, then pdesubdirnext will...

CVE-2025-40235

In the Linux kernel, the following vulnerability has been resolved: btrfs: directly free partially initialized fsinfo in btrfscheckleakedroots If fsinfo-supercopy or fsinfo-superforcommit allocated failed in btrfsgettreesubvol, then no need to call btrfsfreefsinfo. Otherwise btrfscheckleakedroots...

UBUNTU-CVE-2025-40235

In the Linux kernel, the following vulnerability has been resolved: btrfs: directly free partially initialized fsinfo in btrfscheckleakedroots If fsinfo-supercopy or fsinfo-superforcommit allocated failed in btrfsgettreesubvol, then no need to call btrfsfreefsinfo. Otherwise btrfscheckleakedroots...

EUVD-2025-201224

In the Linux kernel, the following vulnerability has been resolved: btrfs: directly free partially initialized fsinfo in btrfscheckleakedroots If fsinfo-supercopy or fsinfo-superforcommit allocated failed in btrfsgettreesubvol, then no need to call btrfsfreefsinfo. Otherwise btrfscheckleakedroots...

CVE-2025-40237: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: fs/notify: call exportfsencodefid with sumount Calling intotifyshowfdinfo on fd watching an overlayfs inode, while the overlayfs is being unmounted, can lead to dereferencing NULL ptr. This issue was found by syzkaller. Race...

Security Bulletin: IBM Maximo Application Suite - Monitor Component uses tar-fs-2.1.3.tgz which is vulnerable to CVE-2025-59343.

Summary IBM Maximo Application Suite - Monitor Component uses tar-fs-2.1.3.tgz which is vulnerable to CVE-2025-59343. This bulletin contains information regarding the vulnerability and its fixture. Vulnerability Details CVEID:CVE-2025-59343 DESCRIPTION: tar-fs provides filesystem bindings for...

Security Bulletin: Astronomer with IBM is vulnerable to symlink validation bypass due to the tar-fs package (CVE-2025-59343)

Summary Tar-fs is used by Astronomer with IBM as part of tar file processing functionality. Vulnerability Details CVEID:CVE-2025-59343 DESCRIPTION: tar-fs provides filesystem bindings for tar-stream. Versions prior to 3.1.1, 2.1.3, and 1.16.5 are vulnerable to symlink validation bypass if the...

SUSE-SU-2025:21080-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2025-21816: hrtimers: Force migrate away hrtimers queued after bsc1238472. - CVE-2025-38653: proc: use the same treatment to check proclseek as ones for procreaditer...

SUSE-SU-2026:20561-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2025-21816: hrtimers: Force migrate away hrtimers queued after bsc1238472. - CVE-2025-38653: proc: use the same treatment to check proclseek as ones for procreaditer...

Security update for grub2

This update for grub2 fixes the following issues: CVE-2025-54771: Fixed rubfileclose does not properly controls the fs refcount bsc1252931 CVE-2025-61661: Fixed out-of-bounds write in grubusbgetstring function bsc1252932 CVE-2025-61662: Fixed missing unregister call for gettext command may lead t...

PT-2025-54664

Уязвимость функции iomap dio rw модуля fs/iomap/direct-io.c файловой системы ядра операционной системы Linux связана с распределением ресурсов без ограничений и регулирования. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...

The vulnerability of the afs_extend_writeback() function in the fs/afs/write.c module of the Linux file system support module allows a hacker to gain access to protected information.

The vulnerability of the afsextendwriteback function in the fs/afs/write.c module of the Linux file system support module is related to incomplete cleanup of temporary or auxiliary resources. Exploiting this vulnerability can allow an attacker to gain access to protected information...

SUSE-SU-2025:21062-1 Security update for grub2

This update for grub2 fixes the following issues: - CVE-2025-54770: Missing unregister call for netsetvlan command may lead to use-after-free bsc1252930 - CVE-2025-54771: grubfileclose does not properly controls the fs refcount bsc1252931 - CVE-2025-61661: Out-of-bounds write in grubusbgetstring...

CVE-2025-25613

FS Inc S3150-8T2F 8-Port Gigabit Ethernet L2+ Switch, 8 x Gigabit RJ45, with 2 x 1Gb SFP, Fanless. All versions before 2.2.0D Build 135103 were discovered to transmit cookies for their web based administrative application containing usernames and passwords. These were transmitted in cleartext usi...

CVE-2025-25613

FS Inc S3150-8T2F 8-Port Gigabit Ethernet L2+ Switch, 8 x Gigabit RJ45, with 2 x 1Gb SFP, Fanless. All versions before 2.2.0D Build 135103 were discovered to transmit cookies for their web based administrative application containing usernames and passwords. These were transmitted in cleartext usi...

Security Bulletin: Astronomer with IBM is vulnerable to unrestricted filesystem writes due to the tar-fs package (CVE-2025-48387)

Summary Tar-fs is used by Astronomer with IBM as part of tar file processing. Vulnerability Details CVEID:CVE-2025-48387 DESCRIPTION: tar-fs provides filesystem bindings for tar-stream. Versions prior to 3.0.9, 2.1.3, and 1.16.5 have an issue where an extract can write outside the specified dir...

CVE-2025-25613

FS Inc S3150-8T2F 8-Port Gigabit Ethernet L2+ Switch, 8 x Gigabit RJ45, with 2 x 1Gb SFP, Fanless. All versions before 2.2.0D Build 135103 were discovered to transmit cookies for their web based administrative application containing usernames and passwords. These were transmitted in cleartext usi...

CVE-2025-25613: Cleartext Storage of Sensitive Information

FS Inc S3150-8T2F 8-Port Gigabit Ethernet L2+ Switch, 8 x Gigabit RJ45, with 2 x 1Gb SFP, Fanless. All versions before 2.2.0D Build 135103 were discovered to transmit cookies for their web based administrative application containing usernames and passwords. These were transmitted in cleartext usi...