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CVE-2021-47319

virtio-blk: Fix memory leak among suspend/resume procedure PUBLISHED

Description (CNA)

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().

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected 6a27b656fc0210e976db362e1368c56db05c8f08 before 381bde79d11e596002edfd914e6714291826967a; affected 6a27b656fc0210e976db362e1368c56db05c8f08 before 102d6bc6475ab09bab579c18704e6cf8d898e93c; affected 6a27b656fc0210e976db362e1368c56db05c8f08 before 863da837964c80c72e368a4f748c30d25daa1815; affected 6a27b656fc0210e976db362e1368c56db05c8f08 before 600942d2fd49b90e44857d20c774b20d16f3130f; affected 6a27b656fc0210e976db362e1368c56db05c8f08 before 04c6e60b884cb5e94ff32af46867fb41d5848358; affected 6a27b656fc0210e976db362e1368c56db05c8f08 before cd24da0db9f75ca11eaf6060f0ccb90e2f3be3b0; affected 6a27b656fc0210e976db362e1368c56db05c8f08 before ca2b8ae93a6da9839dc7f9eb9199b18aa03c3dae; affected 6a27b656fc0210e976db362e1368c56db05c8f08 before 29a2f4a3214aa14d61cc9737c9f886dae9dbb710; affected 6a27b656fc0210e976db362e1368c56db05c8f08 before b71ba22e7c6c6b279c66f53ee7818709774efa1f
Linux / Linuxaffected 3.17; unaffected 0 before 3.17; unaffected 4.4.276 through 4.4.*; unaffected 4.9.276 through 4.9.*; unaffected 4.14.240 through 4.14.*; unaffected 4.19.198 through 4.19.*; unaffected 5.4.134 through 5.4.*; unaffected 5.10.52 through 5.10.*; unaffected 5.12.19 through 5.12.*; unaffected 5.13.4 through 5.13.*; unaffected 5.14 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CVE

No English description supplied.

CISA-ADP

No English description supplied.

No references supplied.