CVE-2023-53987

In the Linux kernel, the following vulnerability has been resolved: ping: Fix potentail NULL deref for /proc/net/icmp. After commit dbca1596bbb0 "ping: convert to RCU lookups, get rid of rwlock", we use RCU for ping sockets, but we should use spinlock for /proc/net/icmp to avoid a potential NULL...

CVE-2023-53987

The CVE-2023-53987 issue affects the Linux kernel’s ping handling, where a potential NULL dereference in /proc/net/icmp could be triggered by an incorrect use of Read-Copy-Update (RCU) for ping sockets. The root cause, as stated in multiple sources, is using RCU lookups instead of a spinlock for ...

CVE-2023-53987 ping: Fix potentail NULL deref for /proc/net/icmp.

In the Linux kernel, the following vulnerability has been resolved: ping: Fix potentail NULL deref for /proc/net/icmp. After commit dbca1596bbb0 "ping: convert to RCU lookups, get rid of rwlock", we use RCU for ping sockets, but we should use spinlock for /proc/net/icmp to avoid a potential NULL...

CVE-2023-53987 ping: Fix potentail NULL deref for /proc/net/icmp.

In the Linux kernel, the following vulnerability has been resolved: ping: Fix potentail NULL deref for /proc/net/icmp. After commit dbca1596bbb0 "ping: convert to RCU lookups, get rid of rwlock", we use RCU for ping sockets, but we should use spinlock for /proc/net/icmp to avoid a potential NULL...

PT-2025-52944

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to a potential NULL dereference within the /proc/net/icmp interface when using ping sockets. The issue arose after a commit dbca1596bbb0...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from /proc/net/icmp using an incorrect locking mechanism that could lead to null pointer dereferencing...

PT-2025-52926

Name of the Vulnerable Software and Affected Versions Linux Kernel affected versions not specified Description A flaw exists in the Linux kernel's Smack security module where an unprivileged task, permitted to relabel itself, can create new labels by writing their names into its own...

Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2025-28066)

The remote Oracle Linux 10 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-28066 advisory. - fs/proc: fix uaf in procreaddirde Wei Yang CVE-2025-40271 Tenable has extracted the preceding description block directly from the Oracle Linux...

Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2025-28068)

The remote Oracle Linux 7 / 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2025-28068 advisory. - fs/proc: fix uaf in procreaddirde Wei Yang Orabug: 38786776 CVE-2025-40271 - NFSD: Define a proclayoutcommit for the FlexFiles layout type Chuck Lever...

Oracle Linux 8 / 9 : Unbreakable Enterprise kernel (ELSA-2025-28067)

The remote Oracle Linux 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-28067 advisory. - tipc: Fix use-after-free in tipcmonreinitself. Kuniyuki Iwashima Orabug: 38786195 CVE-2025-40280 - fs/proc: fix uaf in procreaddirde Wei Yang...

Unbreakable Enterprise kernel security update

5.15.0-315.196.5.2 - tipc: Fix use-after-free in tipcmonreinitself. Kuniyuki Iwashima Orabug: 38786195 CVE-2025-40280 - fs/proc: fix uaf in procreaddirde Wei Yang Orabug: 38786194 CVE-2025-40271 - vsock: Ignore signal/timeout on connect if already established Michal Luczaj Orabug: 38786193...

Unbreakable Enterprise kernel security update

5.4.17-2136.350.3.2 - fs/proc: fix uaf in procreaddirde Wei Yang Orabug: 38786776 CVE-2025-40271 5.4.17-2136.350.3.1 - Reapply 'cpuidle: menu: Avoid discarding useful information' Harshvardhan Jha Orabug: 38744458 - fbcon: fix integer overflow in font allocation Samasth Norway Ananda Orabug:...

CLSA-2025-1766050574 podman: Fix of CVE-2025-52881

CVE-2025-52881: fix security vulnerability in /proc file handle operations - Partial backport: add pathrs-lite library from runc v1.2.8 vendor directory...

SUSE CVE-2025-64750

SingularityCE and SingularityPRO are open source container platforms. Prior to SingularityCE 4.3.5 and SingularityPRO 4.1.11 and 4.3.5, if a user relies on LSM restrictions to prevent malicious operations then, under certain circumstances, an attacker can redirect the LSM label write operation so...

Security Bulletin: IBM DataPower Gateway affected by multiple vulnerabilities in OS kernel

Summary Multiple vulnerabilities were addressed in IBM DataPower Gateway in version 10.6.6.0 Vulnerability Details CVEID:CVE-2025-21999 DESCRIPTION: In the Linux kernel, the following vulnerability has been resolved: proc: fix UAF in procgetinode Fix race between rmmod and /proc/XXX's inode...

CVE-2025-64750

SingularityCE and SingularityPRO are open source container platforms. Prior to SingularityCE 4.3.5 and SingularityPRO 4.1.11 and 4.3.5, if a user relies on LSM restrictions to prevent malicious operations then, under certain circumstances, an attacker can redirect the LSM label write operation so...

CVE-2025-14105

A vulnerability was determined in TOZED ZLT M30S and ZLT M30S PRO 1.47/3.09.06. This impacts an unknown function of the file /reqproc/procpost of the component Web Interface. Executing manipulation of the argument goformId with the input REBOOTDEVICE can lead to denial of service. The attack can...

SUSE CVE-2025-40271

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...

Linux Distros Unpatched Vulnerability : CVE-2025-40271

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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 us...

CVE-2025-40271

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...