kernel: ext4: fix undefined behavior in bit shift for ext4_check_flag_values

A vulnerability was identified in the Linux kernel's ext4 filesystem implementation due to a flaw in how it processes filesystem metadata. An attacker with local privileges could create a malicious ext4 filesystem image to trigger this issue. When the system attempts to mount this malicious image...

TencentOS Server 3: glibc (TSSA-2024:0134)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2024:0134 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

UBUNTU-CVE-2025-40179

In the Linux kernel, the following vulnerability has been resolved: ext4: verify orphan file size is not too big In principle orphan file can be arbitrarily large. However orphan replay needs to traverse it all and we also pin all its buffers in memory. Thus filesystems with absurdly large orphan...

CVE-2025-40198

In the Linux kernel, the following vulnerability has been resolved: ext4: avoid potential buffer over-read in parseapplysbmountoptions Unlike other strings in the ext4 superblock, we rely on tune2fs to make sure smountopts is NUL terminated. Harden parseapplysbmountoptions by treating smountopts ...

CVE-2025-40179

CVE-2025-40179 concerns the Linux kernel’s ext4 filesystem. The issue arises from how orphan files are replayed: an orphan file can be arbitrarily large, and replay requires traversing it and pinning its buffers in memory, which can lead to excessive memory consumption on filesystems with very la...

CVE-2025-40124 sparc: fix accurate exception reporting in copy_{from_to}_user for UltraSPARC III

In the Linux kernel, the following vulnerability has been resolved: sparc: fix accurate exception reporting in copyfromtouser for UltraSPARC III Anthony Yznaga tracked down that a BUGON in ext4 code with large folios enabled resulted from copyfromuser returning impossibly large values greater tha...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990887)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990887 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: Fix memcpy field-spanning write warning in mwifiexcmd80211scanext Replace...

kernel: ext4: only dirty folios when data journaling regular files

In the Linux kernel, the following vulnerability has been resolved: ext4: only dirty folios when data journaling regular files fstest generic/388 occasionally reproduces a crash that looks as follows: BUG: kernel NULL pointer dereference, address: 0000000000000000 ... Call Trace:...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988673)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988673 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix warning in 'ext4dareleasespace' Syzkaller report issue as follows: EXT4-fs loop0:...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990285)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990285 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsethash: unaligned atomic read on struct nftsetext Access to genmask field in struc...

CLSA-2025-1762244848 kernel: Fix of 5 CVEs

ext4: fix possible UAF when remounting r/o a mmp-protected file system CVE-2021-47342 - ext4: fix memory leak in ext4fillsuper - net: defer final 'struct net' free in netns dismantle CVE-2024-56658 - net/sched: schqfq: Fix race condition on qfqaggregate CVE-2025-38477 - ALSA: usb-audio: Fix an...

FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the show_vty_ext_link_rmt_itf_addr function at ospf_ext.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted OSPF packet.

...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: ACPICA: fixed cache leaks in “acpiparse” and “parseext”. ACPICA commit: 8829e70e1360c81e7a5a901b5d4f48330e021ea5 The actual ACPI cache leak points are as follows: 0.360101 ACPI: Added OSIModule Device 0.360101 ACPI: Added...

FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the show_vty_ext_link_adj_sid function at ospf_ext.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted OSPF packet.

...

EUVD-2025-37270

Malicious code in vue2-script-ext-html-webpack-plugin npm...

MAL-2025-49276 Malicious code in vue2-script-ext-html-webpack-plugin (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 747331ee9a0695a63f863ebc84ad9508b515a9c8dfe77477314ff8de5a5aba40 The package vue2-script-ext-html-webpack-plugin was found to contain malicious code...

EUVD-2023-60054

Anheng Mingyu Operation and Maintenance Audit and Risk Control System up to 2023-08-10 contains a server-side request forgery SSRF vulnerability in the xmlrpc.sock handler. The product accepts specially crafted XML-RPC requests that can be used to instruct the server to connect to internal unix...

FRRouting Denial of Service Vulnerability (CNVD-2026-10883)

FRRouting is FRRouting open source a network routing software suite running on a Unix-like platform . FRRouting suffers from a denial of service vulnerability caused by NULL pointer dereference via the showvtyextprefprefsid function on ospfext.c. An attacker could exploit this vulnerability to...

The vulnerability of the memset() function in the U-Boot loader allows a hacker to gain access to confidential data, compromise its integrity, and cause a service failure.

The vulnerability of the memset function in the U-Boot loader is related to writing beyond the buffer boundaries. Exploiting this vulnerability allows a remote attacker to access confidential data, compromise its integrity, and cause service failures through a specially created ext4 file...

PT-2025-44182

Name of the Vulnerable Software and Affected Versions FRRouting/frr versions 4.0 through 10.4.1 Description FRRouting/frr contains a flaw due to a NULL pointer dereference in the show vty ext pref pref sid function located in the ospf ext.c file. This issue can be triggered by a crafted LSA Updat...