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CVE-2022-49107

ceph: fix memory leak in ceph_readdir when note_last_dentry returns error PUBLISHED

Description (CNA)

In the Linux kernel, the following vulnerability has been resolved: ceph: fix memory leak in ceph_readdir when note_last_dentry returns error Reset the last_readdir at the same time, and add a comment explaining why we don't free last_readdir when dir_emit returns false.

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected 2817b000b02c5f0c05af67c01fb2684e1381d6ef before f4429786129648a8f4bb1e5faa143c4478cc5c4a; affected 2817b000b02c5f0c05af67c01fb2684e1381d6ef before 2fe82d3254029ef9ec4e7be890125d5ef4f537de; affected 2817b000b02c5f0c05af67c01fb2684e1381d6ef before e792575b902a3939ca482491ee9fb3a236f99640; affected 2817b000b02c5f0c05af67c01fb2684e1381d6ef before 7f740ede35132d3d5d19747cad56a511d21bb156; affected 2817b000b02c5f0c05af67c01fb2684e1381d6ef before f639d9867eea647005dc824e0e24f39ffc50d4e4
Linux / Linuxaffected 2.6.34; unaffected 0 before 2.6.34; unaffected 5.10.111 through 5.10.*; unaffected 5.15.34 through 5.15.*; unaffected 5.16.20 through 5.16.*; unaffected 5.17.3 through 5.17.*; unaffected 5.18 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.