PT-2025-8573

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A data race issue exists in the Linux kernel due to concurrent access to a sysctl variable. This issue can lead to load/store-tearing. The problem arises from the lack of protection for...

CVE-2022-49288: Use After Free

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Fix races among concurrent prealloc proc writes We have no protection against concurrent PCM buffer preallocation changes via proc files, and it may potentially lead to UAF or some weird problem. This patch applies the...

sysctl DoS

The vulnerability of the sysctl component in the Linux operating system’s kernel is related to improper validation of input data in the procsysmake inode function. Exploiting this vulnerability can allow an attacker to cause a service failure...

SUSE CVE-2024-5585

In PHP versions 8.1. before 8.1.29, 8.2. before 8.2.20, 8.3. before 8.3.8, the fix for CVE-2024-1874 does not work if the command name includes trailing spaces. Original issue: when using procopen command with array syntax, due to insufficient escaping, if the arguments of the executed command ar...

DEBIAN-CVE-2025-21694

In the Linux kernel, the following vulnerability has been resolved: fs/proc: fix softlockup in readvmcore part 2 Since commit 5cbcb62dddf5 "fs/proc: fix softlockup in readvmcore" the number of softlockups in readvmcore at kdump time have gone down, but they still happen sometimes. In a memory...

UBUNTU-CVE-2025-21694

In the Linux kernel, the following vulnerability has been resolved: fs/proc: fix softlockup in readvmcore part 2 Since commit 5cbcb62dddf5 "fs/proc: fix softlockup in readvmcore" the number of softlockups in readvmcore at kdump time have gone down, but they still happen sometimes. In a memory...

CVE-2025-21694 fs/proc: fix softlockup in __read_vmcore (part 2)

In the Linux kernel, the following vulnerability has been resolved: fs/proc: fix softlockup in readvmcore part 2 Since commit 5cbcb62dddf5 "fs/proc: fix softlockup in readvmcore" the number of softlockups in readvmcore at kdump time have gone down, but they still happen sometimes. In a memory...

CVE-2025-21694: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: fs/proc: fix softlockup in readvmcore part 2 Since commit 5cbcb62dddf5 "fs/proc: fix softlockup in readvmcore" the number of softlockups in readvmcore at kdump time have gone down, but they still happen sometimes. In a memory...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: btrfs: Do not trigger BUGON due to ENOMEM from btrfslookupextentinfo in walkdownproc. We have properly handled errors here. ENOMEM is not fatal; we return the error instead...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: can: bcm: Remove proc entry when dev is unregistered. syzkaller reported a warning in bcmconnect below. 0 The repro calls connect to vxcan1, removes vxcan1, and calls connect with ifindex == 0. Calling connect for a BCM socket...

totally-safe-transmute allows transmuting any type to any other type in safe Rust

This crate is a toy and should never be used. It showcases a known soundness issue https://github.com/rust-lang/rust/issues/32670 that will never get fixed. In short, Linux provides a file called /proc/self/mem which can be used by a program to modify its own memory. This library modifies an enum...

CLSA-2025-1738663576 kernel: Fix of 11 CVEs

ELF: fix kernel.randomizevaspace double read CVE-2024-46826 - smb: client: fix UAF in async decryption CVE-2024-50047 - SMB3: Resolve data corruption of TCP server info fields CVE-2024-50047 - smb3: add defines for new crypto algorithms CVE-2024-50047 - net: do not delay dstentriesadd in...

Linux kernel fs/proc DoS

The vulnerability of the fs/proc components in the Linux operating system’s kernel is related to improper error handling. Exploiting this vulnerability can allow an attacker to cause a service failure...

PT-2025-3421

Name of the Vulnerable Software and Affected Versions Prolink 4G LTE Mobile Wi-Fi DL-7203E version 4.0.0B05 Description The issue allows an attacker to manipulate SQL queries by injecting malicious SQL code into the order by parameter in the "/reqproc/proc get" endpoint. This enables the attacker...

PT-2025-3420

Name of the Vulnerable Software and Affected Versions Prolink 4G LTE Mobile Wi-Fi DL-7203E version 4.0.0B05 Description The issue arises due to a Cross Site Scripting XSS vulnerability in the "/reqproc/proc get" endpoint. This occurs because the cmd parameter does not properly sanitize input, and...

UBUNTU-CVE-2025-21646

In the Linux kernel, the following vulnerability has been resolved: afs: Fix the maximum cell name length The kafs filesystem limits the maximum length of a cell to 256 bytes, but a problem occurs if someone actually does that: kafs tries to create a directory under /proc/net/afs/ with the name o...

UBUNTU-CVE-2024-56779

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix nfs4openowner leak when concurrent nfsd4open occur The action force umountumount -f will attempt to kill all rpctask even umount operation may ultimately fail if some files remain open. Consequently, if an action attemp...

CVE-2024-56779 nfsd: fix nfs4_openowner leak when concurrent nfsd4_open occur

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix nfs4openowner leak when concurrent nfsd4open occur The action force umountumount -f will attempt to kill all rpctask even umount operation may ultimately fail if some files remain open. Consequently, if an action attemp...

PT-2025-34414

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A use-after-free UAF issue exists in the proc file system. A direct check of pde-proc ops-proc lseek may lead to a UAF condition during a rmmod scenario. This is due to a gap in proc r...

PT-2026-2875

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the VIA watchdog driver where an unnamed resource allocation can lead to a critical boot hang. The driver uses allocate resource to reserve a memory region for the...