CVE-2024-36947

Description

In the Linux kernel, the following vulnerability has been resolved: qibfs: fix dentry leak simple_recursive_removal() drops the pinning references to all positives in subtree. For the cases when its argument has been kept alive by the pinning alone that's exactly the right thing to do, but here the argument comes from dcache lookup, that needs to be balanced by explicit dput(). Fucked-up-by: Al Viro <viro@zeniv.linux.org.uk>

Reserved 2024-05-30 | Published 2024-05-30 | Updated 2025-05-04 | Assigner Linux

Product status

Default status
unaffected

e41d237818598c0b17458b4d0416b091a7959e55 before 24dd9b08df718f20ccf2dd1519909fefd8c233ee
affected

e41d237818598c0b17458b4d0416b091a7959e55 before bd8f78c71defbcb7a9ed331e7f287507df972b00
affected

e41d237818598c0b17458b4d0416b091a7959e55 before db71ca93259dd1078bcfea3afafde2143cfc2da7
affected

e41d237818598c0b17458b4d0416b091a7959e55 before 02ee394a5d899d9bd2f0759382e9481cab6166f8
affected

e41d237818598c0b17458b4d0416b091a7959e55 before aa23317d0268b309bb3f0801ddd0d61813ff5afb
affected

Default status
affected

5.13
affected

Any version before 5.13
unaffected

5.15.159
unaffected

6.1.91
unaffected

6.6.31
unaffected

6.8.10
unaffected

6.9
unaffected

References

git.kernel.org/...c/24dd9b08df718f20ccf2dd1519909fefd8c233ee

git.kernel.org/...c/bd8f78c71defbcb7a9ed331e7f287507df972b00

git.kernel.org/...c/db71ca93259dd1078bcfea3afafde2143cfc2da7

git.kernel.org/...c/02ee394a5d899d9bd2f0759382e9481cab6166f8

git.kernel.org/...c/aa23317d0268b309bb3f0801ddd0d61813ff5afb

cve.org (CVE-2024-36947)

nvd.nist.gov (CVE-2024-36947)

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