15 matches found
kernel: xfrm: input: hold netns during deferred transport reinjection
A flaw was found in the Linux kernel's xfrm input component. The transport-mode reinjection process, which handles network packet re-injection, stores a network namespace pointer that must remain valid until a deferred callback completes. However, a missing reference count for the network namespa...
Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098866)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098866 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Fix use-after-free in offloaded map/prog info fill When querying info for an offloaded BPF m...
Unity Linux 20.1050e Security Update: kernel (UTSA-2026-102045)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-102045 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Fix use-after-free in offloaded map/prog info fill When querying info for an offloaded BPF m...
WS-2021-0547
Linux/Kernel is vulnerable to netns refcount leak in devlinknlcmdreload in net/core/devlink.c...
Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986886)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986886 advisory. In the Linux kernel, the following vulnerability has been resolved: devlink: fix netns refcount leak in devlinknlcmdreload While preparing my patch series adding net...
CVE-2025-22077
In the Linux kernel, the following vulnerability has been resolved: Revert "smb: client: fix TCP timers deadlock after rmmod" This reverts commit e9f2517a3e18a54a3943c098d2226b245d488801. Commit e9f2517a3e18 "smb: client: fix TCP timers deadlock after rmmod" is intended to fix a null-ptr-deref in...
CVE-2025-22077
In the Linux kernel, the following vulnerability has been resolved: Revert "smb: client: fix TCP timers deadlock after rmmod" This reverts commit e9f2517a3e18a54a3943c098d2226b245d488801. Commit e9f2517a3e18 "smb: client: fix TCP timers deadlock after rmmod" is intended to fix a null-ptr-deref in...
CVE-2025-22077 Revert "smb: client: fix TCP timers deadlock after rmmod"
In the Linux kernel, the following vulnerability has been resolved: Revert "smb: client: fix TCP timers deadlock after rmmod" This reverts commit e9f2517a3e18a54a3943c098d2226b245d488801. Commit e9f2517a3e18 "smb: client: fix TCP timers deadlock after rmmod" is intended to fix a null-ptr-deref in...
CVE-2021-47514
In the Linux kernel, the following vulnerability has been resolved: devlink: fix netns refcount leak in devlinknlcmdreload While preparing my patch series adding netns refcount tracking, I spotted bugs in devlinknlcmdreload Some error paths forgot to release a refcount on a netns. To fix this, we...
CVE-2021-47514
In the Linux kernel, the following vulnerability has been resolved: devlink: fix netns refcount leak in devlinknlcmdreload While preparing my patch series adding netns refcount tracking, I spotted bugs in devlinknlcmdreload Some error paths forgot to release a refcount on a netns. To fix this, we...
CVE-2021-47514
In the Linux kernel, the following vulnerability has been resolved: devlink: fix netns refcount leak in devlinknlcmdreload While preparing my patch series adding netns refcount tracking, I spotted bugs in devlinknlcmdreload Some error paths forgot to release a refcount on a netns. To fix this, we...
CVE-2021-47514
CVE-2021-47514 : In the Linux kernel, there is a vulnerability in the devlink netns refcount handling, specifically a leak in netns refcounts in devlink_nl_cmd_reload(). The root cause is that some error paths forgot to release a netns refcount during the devlink_reload() flow. The patch fixes th...
CVE-2021-47514 devlink: fix netns refcount leak in devlink_nl_cmd_reload()
In the Linux kernel, the following vulnerability has been resolved: devlink: fix netns refcount leak in devlinknlcmdreload While preparing my patch series adding netns refcount tracking, I spotted bugs in devlinknlcmdreload Some error paths forgot to release a refcount on a netns. To fix this, we...
PT-2021-26977
Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.85 Description A netns refcount leak was discovered in the devlink nl cmd reload function. The issue was introduced in Linux Kernel version v5.10 and is fixed in version v5.10.85. Recommendations For Linux...