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 the Linux kernel that stems from a problem with netdev reference counting...

UBUNTU-CVE-2024-35869

In the Linux kernel, the following vulnerability has been resolved: smb: client: guarantee refcounted children from parent session Avoid potential use-after-free bugs when walking DFS referrals, mounting and performing DFS failover by ensuring that all children from parent @tcon-ses are also...

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 the Linux kernel that stems from page reference counting of unaligned buffers in the bioreleasepages function...

CVE-2023-7258

A denial of service exists in Gvisor Sandbox where a bug in reference counting code in mount point tracking could lead to a panic, making it possible for an attacker running as root and with permission to mount volumes to kill the sandbox. We recommend upgrading past...

DEBIAN-CVE-2023-7258

A denial of service exists in Gvisor Sandbox where a bug in reference counting code in mount point tracking could lead to a panic, making it possible for an attacker running as root and with permission to mount volumes to kill the sandbox. We recommend upgrading past...

CVE-2023-7258

CVE-2023-7258 describes a denial-of-service issue in the Gvisor Sandbox. A bug in the reference counting for mount point tracking could cause a panic, enabling a root user with mount-permission to terminate the sandbox. Affected component is the Gvisor Sandbox’s mount-tracking logic; root-privile...

PT-2024-15255 · Google +1 · Gvisor Sandbox +1

Name of the Vulnerable Software and Affected Versions: Gvisor Sandbox affected versions not specified Description: A denial of service issue exists due to a bug in reference counting code in mount point tracking, which could lead to a panic. This makes it possible for an attacker running as root...

SUSE CVE-2022-48699

In the Linux kernel, the following vulnerability has been resolved: sched/debug: fix dentry leak in updatescheddomaindebugfs Kuyo reports that the pattern of using debugfsremovedebugfslookup leaks a dentry and with a hotplug stress test, the machine eventually runs out of memory. Fix this up by...

DEBIAN-CVE-2022-48699

In the Linux kernel, the following vulnerability has been resolved: sched/debug: fix dentry leak in updatescheddomaindebugfs Kuyo reports that the pattern of using debugfsremovedebugfslookup leaks a dentry and with a hotplug stress test, the machine eventually runs out of memory. Fix this up by...

SUSE CVE-2024-26957

In the Linux kernel, the following vulnerability has been resolved: s390/zcrypt: fix reference counting on zcrypt card objects Tests with hot-plugging crytpo cards on KVM guests with debug kernel build revealed an use after free for the load field of the struct zcryptcard. The reason was an...

CVE-2024-27389

In the Linux kernel, the following vulnerability has been resolved: pstore: inode: Only dinvalidate is needed Unloading a modular pstore backend with records in pstorefs would trigger the dput double-drop warning: WARNING: CPU: 0 PID: 2569 at fs/dcache.c:762 dput.part.0+0x3f3/0x410 Using the comb...

CVE-2024-26957

In the Linux kernel, the following vulnerability has been resolved: s390/zcrypt: fix reference counting on zcrypt card objects Tests with hot-plugging crytpo cards on KVM guests with debug kernel build revealed an use after free for the load field of the struct zcryptcard. The reason was an...

CVE-2024-27389

In the Linux kernel, the following vulnerability has been resolved: pstore: inode: Only dinvalidate is needed Unloading a modular pstore backend with records in pstorefs would trigger the dput double-drop warning: WARNING: CPU: 0 PID: 2569 at fs/dcache.c:762 dput.part.0+0x3f3/0x410 Using the comb...

AZL-67496 CVE-2024-27389 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: pstore: inode: Only dinvalidate is needed Unloading a modular pstore backend with records in pstorefs would trigger the dput double-drop warning: WARNING: CPU: 0 PID: 2569 at fs/dcache.c:762 dput.part.0+0x3f3/0x410 Using the comb...

CVE-2024-27389

In the Linux kernel, the following vulnerability has been resolved: pstore: inode: Only dinvalidate is needed Unloading a modular pstore backend with records in pstorefs would trigger the dput double-drop warning: WARNING: CPU: 0 PID: 2569 at fs/dcache.c:762 dput.part.0+0x3f3/0x410 Using the comb...

DEBIAN-CVE-2024-26957

In the Linux kernel, the following vulnerability has been resolved: s390/zcrypt: fix reference counting on zcrypt card objects Tests with hot-plugging crytpo cards on KVM guests with debug kernel build revealed an use after free for the load field of the struct zcryptcard. The reason was an...

UBUNTU-CVE-2024-26961

In the Linux kernel, the following vulnerability has been resolved: mac802154: fix llsec key resources release in mac802154llseckeydel mac802154llseckeydel can free resources of a key directly without following the RCU rules for waiting before the end of a grace period. This may lead to...

CVE-2024-26957

In the Linux kernel, the following vulnerability has been resolved: s390/zcrypt: fix reference counting on zcrypt card objects Tests with hot-plugging crytpo cards on KVM guests with debug kernel build revealed an use after free for the load field of the struct zcryptcard. The reason was an...

UBUNTU-CVE-2024-26957

In the Linux kernel, the following vulnerability has been resolved: s390/zcrypt: fix reference counting on zcrypt card objects Tests with hot-plugging crytpo cards on KVM guests with debug kernel build revealed an use after free for the load field of the struct zcryptcard. The reason was an...

CVE-2024-26957 s390/zcrypt: fix reference counting on zcrypt card objects

In the Linux kernel, the following vulnerability has been resolved: s390/zcrypt: fix reference counting on zcrypt card objects Tests with hot-plugging crytpo cards on KVM guests with debug kernel build revealed an use after free for the load field of the struct zcryptcard. The reason was an...