CVE-2024-53136 — mm: revert "mm: shmem: fix data-race in shmem_getattr()"

Description (CNA)

In the Linux kernel, the following vulnerability has been resolved: mm: revert "mm: shmem: fix data-race in shmem_getattr()" Revert d949d1d14fa2 ("mm: shmem: fix data-race in shmem_getattr()") as suggested by Chuck [1]. It is causing deadlocks when accessing tmpfs over NFS. As Hugh commented, "added just to silence a syzbot sanitizer splat: added where there has never been any practical problem".

Affected (CNA)

Vendor / product	Versions
Linux / Linux	affected 9fb9703cd43ee20a6de8ccdef991677b7274cec0 before 36b537e8f302f670c7cf35d88a3a294443e32d52; affected 7cc30ada84323be19395094d567579536e0d187e before a3c65022d89d5baa2cea8e87a6de983ea305f14c; affected bda1a99a0dd644f31a87d636ac624eeb975cb65a before 57cc8d253099d1b8627f0fb487ee011d9158ccc9; affected 3d9528484480e8f4979b3a347930ed383be99f89 before d3f9d88c2c03b2646ace336236adca19f7697bd3; affected 82cae1e30bd940253593c2d4f16d88343d1358f4 before 5874c1150e77296565ad6e495ef41fbf87570d14; affected edd1f905050686fdc4cfe233d818469fdf7d5ff8 before 64e67e8694252c1bf01b802ee911be3fee62c36b; affected ffd56612566bc23877c8f45def2801f3324a222a before 901dc2ad7c3789fa87dc3956f6697c5d62d5cf7e; affected d949d1d14fa281ace388b1de978e8f2cd52875cf before d1aa0c04294e29883d65eac6c2f72fe95cc7c049
Linux / Linux	affected 4.19.323 before 4.19.325; affected 5.4.285 before 5.4.287; affected 5.10.229 before 5.10.231; affected 5.15.171 before 5.15.174; affected 6.1.116 before 6.1.119; affected 6.6.60 before 6.6.63; affected 6.11.7 before 6.11.10

Vendor / product

Versions

Linux / Linux

affected 9fb9703cd43ee20a6de8ccdef991677b7274cec0 before 36b537e8f302f670c7cf35d88a3a294443e32d52; affected 7cc30ada84323be19395094d567579536e0d187e before a3c65022d89d5baa2cea8e87a6de983ea305f14c; affected bda1a99a0dd644f31a87d636ac624eeb975cb65a before 57cc8d253099d1b8627f0fb487ee011d9158ccc9; affected 3d9528484480e8f4979b3a347930ed383be99f89 before d3f9d88c2c03b2646ace336236adca19f7697bd3; affected 82cae1e30bd940253593c2d4f16d88343d1358f4 before 5874c1150e77296565ad6e495ef41fbf87570d14; affected edd1f905050686fdc4cfe233d818469fdf7d5ff8 before 64e67e8694252c1bf01b802ee911be3fee62c36b; affected ffd56612566bc23877c8f45def2801f3324a222a before 901dc2ad7c3789fa87dc3956f6697c5d62d5cf7e; affected d949d1d14fa281ace388b1de978e8f2cd52875cf before d1aa0c04294e29883d65eac6c2f72fe95cc7c049

Linux / Linux

affected 4.19.323 before 4.19.325; affected 5.4.285 before 5.4.287; affected 5.10.229 before 5.10.231; affected 5.15.171 before 5.15.174; affected 6.1.116 before 6.1.119; affected 6.6.60 before 6.6.63; affected 6.11.7 before 6.11.10

CWE

No CWE identifiers supplied.

References

ADP enrichment

CVE

No English description supplied.