280 matches found
CVE-2024-35846
CVE-2024-35846 affects the Linux kernel’s zswap shrinker under memcg-disabled (boot flag cgroup_disable=memory). A NULL memcg (sc->memcg == NULL) could cause a NULL dereference in memcg_page_state(), leading to a crash. The issue has been fixed in the kernel (as described in the connected docu...
CVE-2024-35846
In the Linux kernel, the following vulnerability has been resolved: mm: zswap: fix shrinker NULL crash with cgroupdisable=memory Christian reports a NULL deref in zswap that he bisected down to the zswap shrinker. The issue also cropped up in the bug trackers of libguestfs 1 and the Red Hat...
CVE-2024-35846 mm: zswap: fix shrinker NULL crash with cgroup_disable=memory
In the Linux kernel, the following vulnerability has been resolved: mm: zswap: fix shrinker NULL crash with cgroupdisable=memory Christian reports a NULL deref in zswap that he bisected down to the zswap shrinker. The issue also cropped up in the bug trackers of libguestfs 1 and the Red Hat...
PT-2025-13315
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference issue has been resolved in the Linux kernel. The problem occurred when hwpoison forcibly uncharged a LRU hwpoisoned page, potentially resulting in a NULL folio...
CVE-2024-26720
A vulnerability was found in the wbdirtylimits function in the Linux kernel memory management mm subsystem which can lead to a divide-by-zero error. This issue could lead to a potential kernel crash...
CVE-2024-26720
Removed by vendor...
Moderate: Red Hat Security Advisory: kernel security, bug fix, and enhancement update
An update for kernel is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. 'Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...
Moderate: Red Hat Security Advisory: kernel-rt security and bug fix update
An update for kernel-rt is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. 'Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available f...
CVE-2021-47011
In the Linux kernel, the following vulnerability has been resolved: mm: memcontrol: slab: fix obtain a reference to a freeing memcg Patch series "Use objcgroup APIs to charge kmem pages", v5. Since Roman's series "The new cgroup slab memory controller" applied. All slab objects are charged with t...
Design/Logic Flaw
In the Linux kernel, the following vulnerability has been resolved: mm: memcontrol: slab: fix obtain a reference to a freeing memcg Patch series "Use objcgroup APIs to charge kmem pages", v5. Since Roman's series "The new cgroup slab memory controller" applied. All slab objects are charged with t...
K16830: Linux vulnerability CVE-2014-8171
Security Advisory Description It was found that the Linux kernel memory resource controller's memcg handling of OOM out of memory conditions could lead to deadlocks. An attacker able to continuously spawn new processes within a single memory-constrained cgroup during an OOM event could use this...
GSD-2023-1000357 memcg: fix possible use-after-free in memcg_write_event_control()
memcg: fix possible use-after-free in memcgwriteeventcontrol This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.302 by commit...
GSD-2023-1000326 memcg: fix possible use-after-free in memcg_write_event_control()
memcg: fix possible use-after-free in memcgwriteeventcontrol This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.269 by commit...
GSD-2023-1000283 memcg: fix possible use-after-free in memcg_write_event_control()
memcg: fix possible use-after-free in memcgwriteeventcontrol This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.227 by commit...
GSD-2023-1000222 memcg: fix possible use-after-free in memcg_write_event_control()
memcg: fix possible use-after-free in memcgwriteeventcontrol This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.159 by commit...
GSD-2023-1000147 memcg: fix possible use-after-free in memcg_write_event_control()
memcg: fix possible use-after-free in memcgwriteeventcontrol This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.83 by commit...
GSD-2023-1000049 memcg: fix possible use-after-free in memcg_write_event_control()
memcg: fix possible use-after-free in memcgwriteeventcontrol This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.13 by commit...
PT-2023-33360
Name of the Vulnerable Software and Affected Versions Linux Kernel versions 3.14 through 5.4.226 Description A potential issue exists in the memcg write event control function, which may lead to a use-after-free scenario. The actual impact and attack plausibility have not yet been proven...
PT-2023-33126 · Linux · Linux Kernel
Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.13 Description: The issue is related to a possible use-after-free in the memcg write event control function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux...