CVE-2022-49996 The advisory has been revoked - it doesn't affect any version of package kernel-rt-debug-kvm  (opens in a new tab)


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  • Snyk IDSNYK-CENTOS7-KERNELRTDEBUGKVM-10433049
  • published19 Jun 2025
  • disclosed18 Jun 2025

Introduced: 18 Jun 2025

CVE-2022-49996  (opens in a new tab)

Amendment

The Centos security team deemed this advisory irrelevant for Centos:7.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-rt-debug-kvm package and not the kernel-rt-debug-kvm package as distributed by Centos.

In the Linux kernel, the following vulnerability has been resolved:

btrfs: fix possible memory leak in btrfs_get_dev_args_from_path()

In btrfs_get_dev_args_from_path(), btrfs_get_bdev_and_sb() can fail if the path is invalid. In this case, btrfs_get_dev_args_from_path() returns directly without freeing args->uuid and args->fsid allocated before, which causes memory leak.

To fix these possible leaks, when btrfs_get_bdev_and_sb() fails, btrfs_put_dev_args_from_path() is called to clean up the memory.