VulnerabilityAnalyzed
CVE-2021-47319
In the Linux kernel, the following vulnerability has been resolved: virtio-blk: Fix memory leak among suspend/resume procedure The vblk->vqs should be freed before we call init_vqs() in virtblk_restore().
MEDIUM 5.5EPSS 0.26%
Does this matter?
Lower severity and a low EPSS score (0.26%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: virtio-blk: Fix memory leak among suspend/resume procedure The vblk->vqs should be freed before we call init_vqs() in virtblk_restore().
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.26% probability · 18th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-401
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/04c6e60b884cb5e94ff32af46867fb41d5848358Patch
- https://git.kernel.org/stable/c/102d6bc6475ab09bab579c18704e6cf8d898e93cPatch
- https://git.kernel.org/stable/c/29a2f4a3214aa14d61cc9737c9f886dae9dbb710Patch
- https://git.kernel.org/stable/c/381bde79d11e596002edfd914e6714291826967aPatch
- https://git.kernel.org/stable/c/600942d2fd49b90e44857d20c774b20d16f3130fPatch
- https://git.kernel.org/stable/c/863da837964c80c72e368a4f748c30d25daa1815Patch
- https://git.kernel.org/stable/c/b71ba22e7c6c6b279c66f53ee7818709774efa1fPatch
- https://git.kernel.org/stable/c/ca2b8ae93a6da9839dc7f9eb9199b18aa03c3daePatch
- https://git.kernel.org/stable/c/cd24da0db9f75ca11eaf6060f0ccb90e2f3be3b0Patch
- https://git.kernel.org/stable/c/04c6e60b884cb5e94ff32af46867fb41d5848358Patch
- https://git.kernel.org/stable/c/102d6bc6475ab09bab579c18704e6cf8d898e93cPatch
- https://git.kernel.org/stable/c/29a2f4a3214aa14d61cc9737c9f886dae9dbb710Patch
- https://git.kernel.org/stable/c/381bde79d11e596002edfd914e6714291826967aPatch
- https://git.kernel.org/stable/c/600942d2fd49b90e44857d20c774b20d16f3130fPatch
- https://git.kernel.org/stable/c/863da837964c80c72e368a4f748c30d25daa1815Patch
- https://git.kernel.org/stable/c/b71ba22e7c6c6b279c66f53ee7818709774efa1fPatch
- https://git.kernel.org/stable/c/ca2b8ae93a6da9839dc7f9eb9199b18aa03c3daePatch
- https://git.kernel.org/stable/c/cd24da0db9f75ca11eaf6060f0ccb90e2f3be3b0Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.