Linux Distros Unpatched Vulnerability : CVE-2026-46253

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - pstore/ram: fix buffer overflow in persistentramsaveold persistentramsaveold can be called multiple times for the same persistentramzone e.g., via...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the pstore ram module not properly updating the oldlogsize when it calls the persistentramsaveold...

CVE-2026-43124

A flaw was found in the Linux kernel's pstore ramcore component. A local attacker could exploit a vulnerability where the persistentrambuffermap function incorrectly returns success even when the underlying vmap memory mapping operation fails. This occurs if a non-zero offset is used, leading to...

EUVD-2026-27683

In the Linux kernel, the following vulnerability has been resolved: pstore: ramcore: fix incorrect success return when vmap fails In persistentramvmap, vmap may return NULL on failure. If offset is non-zero, adding offsetinpagestart causes the function to return a non-NULL pointer even though the...

CVE-2026-43124

In the Linux kernel, the following vulnerability has been resolved: pstore: ramcore: fix incorrect success return when vmap fails In persistentramvmap, vmap may return NULL on failure. If offset is non-zero, adding offsetinpagestart causes the function to return a non-NULL pointer even though the...

CVE-2026-43124

In the Linux kernel, the following vulnerability has been resolved: pstore: ramcore: fix incorrect success return when vmap fails In persistentramvmap, vmap may return NULL on failure. If offset is non-zero, adding offsetinpagestart causes the function to return a non-NULL pointer even though the...

CVE-2026-43124 pstore: ram_core: fix incorrect success return when vmap() fails

In the Linux kernel, the following vulnerability has been resolved: pstore: ramcore: fix incorrect success return when vmap fails In persistentramvmap, vmap may return NULL on failure. If offset is non-zero, adding offsetinpagestart causes the function to return a non-NULL pointer even though the...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-005471)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005471 advisory. In the Linux kernel, the following vulnerability has been resolved: pstore/ram: Check start of empty przs during init After commit 30696378f68a pstore/ram: Do not...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005665)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005665 advisory. In the Linux kernel, the following vulnerability has been resolved: pstore/ram: Check start of empty przs during init After commit 30696378f68a pstore/ram: Do not...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005669)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005669 advisory. In the Linux kernel, the following vulnerability has been resolved: pstore/ram: Check start of empty przs during init After commit 30696378f68a pstore/ram: Do not...

PT-2026-46016

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A heap buffer overflow out-of-bounds write exists in the persistent ram save old function within the pstore/ram component. The issue occurs when the function is called multiple times for...

MiracleLinux 9 : kernel-5.14.0-570.58.1.el9_6 (AXSA:2025-11021:85)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-11021:85 advisory. kernel: vsock/virtio: Validate length in packet header before skbput CVE-2025-39718 kernel: NFS: Fix filehandle bounds checking in nfsfhtodentry...

MiracleLinux 9 : kernel-5.14.0-611.9.1.el9_7 (AXSA:2025-11506:95)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-11506:95 advisory. kernel: firmware: armscpi: Ensure scpiinfo is not assigned if the probe fails CVE-2022-50087 kernel: sunrpc: fix client side handling of tls alerts...

CVE-2022-50849

In the Linux kernel, the following vulnerability has been resolved: pstore: Avoid kcore oops by vmaping with VMIOREMAP An oops can be induced by running 'cat /proc/kcore /dev/null' on devices using pstore with the ram backend because kmapatomic assumes lowmem pages are accessible with va. Unable ...

CVE-2023-54189

In the Linux kernel, the following vulnerability has been resolved: pstore/ram: Add check for kstrdup Add check for the return value of kstrdup and return the error if it fails in order to avoid NULL pointer dereference...

SUSE CVE-2022-50849

In the Linux kernel, the following vulnerability has been resolved: pstore: Avoid kcore oops by vmaping with VMIOREMAP An oops can be induced by running 'cat /proc/kcore /dev/null' on devices using pstore with the ram backend because kmapatomic assumes lowmem pages are accessible with va. Unable ...

SUSE CVE-2023-54189

In the Linux kernel, the following vulnerability has been resolved: pstore/ram: Add check for kstrdup Add check for the return value of kstrdup and return the error if it fails in order to avoid NULL pointer dereference...

Linux Distros Unpatched Vulnerability : CVE-2023-54189

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - pstore/ram: Add check for kstrdup Add check for the return value of kstrdup and return the error if it fails in order to avoid NULL pointer dereference...

EUVD-2023-60452

In the Linux kernel, the following vulnerability has been resolved: pstore/ram: Add check for kstrdup Add check for the return value of kstrdup and return the error if it fails in order to avoid NULL pointer dereference...

CVE-2023-54189

In the Linux kernel, the following vulnerability has been resolved: pstore/ram: Add check for kstrdup Add check for the return value of kstrdup and return the error if it fails in order to avoid NULL pointer dereference...