CVE-2024-53173

Updated: 2025-01-14 17:54:06.071116

Description:

In the Linux kernel, the following vulnerability has been resolved: NFSv4.0: Fix a use-after-free problem in the asynchronous open() Yang Erkun reports that when two threads are opening files at the same time, and are forced to abort before a reply is seen, then the call to nfs_release_seqid() in nfs4_opendata_free() can result in a use-after-free of the pointer to the defunct rpc task of the other thread. The fix is to ensure that if the RPC call is aborted before the call to nfs_wait_on_sequence() is complete, then we must call nfs_release_seqid() in nfs4_open_release() before the rpc_task is freed.


Links NIST CIRCL RHEL Ubuntu

Severity

Severity Score
CVSS Version 2.x 0
CVSS Version 3.x HIGH 7.8

Status

OS name Project name Version Score Severity Status Errata Last updated

Statement

AlmaLinux 9.2 ESU kernel 5.14.0 7.8 HIGH Released CLSA-2025:1738671431 2025-02-05 02:16:42
AlmaLinux 9.2 FIPS kernel 5.14.0 7.8 HIGH Released CLSA-2025:1738670922 2025-02-05 02:16:43
CentOS 6 ELS kernel 2.6.32 7.8 HIGH Needs Triage 2025-01-14 13:42:19
CentOS 7 ELS kernel 3.10.0 7.8 HIGH In Rollout CLSA-2025:1738672047 2025-02-05 02:16:41
CentOS 8.4 ELS kernel 4.18.0 7.8 HIGH Needs Triage 2025-01-14 13:42:25
CentOS 8.5 ELS kernel 4.18.0 7.8 HIGH Needs Triage 2025-01-14 13:42:24
CentOS Stream 8 ELS kernel 4.18.0 7.8 HIGH Released CLSA-2025:1738592614 2025-02-04 02:14:26
CloudLinux 6 ELS kernel 2.6.32 7.8 HIGH Needs Triage 2025-01-14 13:42:20
CloudLinux 7 ELS kernel 3.10.0 7.8 HIGH Needs Triage 2025-01-14 13:42:32
Oracle Linux 6 ELS kernel 2.6.32 7.8 HIGH Needs Triage 2025-01-14 13:42:28
Total: 14