CVE-2024-50184

Description

In the Linux kernel, the following vulnerability has been resolved: virtio_pmem: Check device status before requesting flush If a pmem device is in a bad status, the driver side could wait for host ack forever in virtio_pmem_flush(), causing the system to hang. So add a status check in the beginning of virtio_pmem_flush() to return early if the device is not activated.

Reserved 2024-10-21 | Published 2024-11-08 | Updated 2024-12-04 | Assigner Linux

Product status

Default status
unaffected

6e84200c0a29 before 59ac565c6277
affected

6e84200c0a29 before 4ce662fe4be6
affected

6e84200c0a29 before 9a2bc9b6f929
affected

6e84200c0a29 before 6a5ca0ab94e1
affected

6e84200c0a29 before b01793cc63dd
affected

6e84200c0a29 before ce7a3a62cc53
affected

6e84200c0a29 before e25fbcd97cf5
affected

Default status
affected

5.3
affected

Any version before 5.3
unaffected

5.4.285
unaffected

5.10.227
unaffected

5.15.168
unaffected

6.1.113
unaffected

6.6.57
unaffected

6.11.4
unaffected

6.12
unaffected

References

git.kernel.org/...c/59ac565c6277d4be6661e81ea6a7f3ca2c5e4e36

git.kernel.org/...c/4ce662fe4be6fbc2595d9ef4888b2b6e778c99ed

git.kernel.org/...c/9a2bc9b6f929a2ce1ebe4d1a796ddab37568c5b4

git.kernel.org/...c/6a5ca0ab94e13a1474bf7ad8437a975c2193618f

git.kernel.org/...c/b01793cc63dd39c8f12b9a3d8dc115fbebb19e2a

git.kernel.org/...c/ce7a3a62cc533c922072f328fd2ea2fd7cb893d4

git.kernel.org/...c/e25fbcd97cf52c3c9824d44b5c56c19673c3dd50

cve.org (CVE-2024-50184)

nvd.nist.gov (CVE-2024-50184)

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