CVE-2024-35787
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-35787
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-35787.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-35787
- Downstream
- Published
- 2024-05-17T13:15:58Z
- Modified
- 2024-11-21T09:20:53Z
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
md/md-bitmap: fix incorrect usage for sb_index
Commit d7038f951828 ("md-bitmap: don't use ->index for pages backing the bitmap file") removed page->index from bitmap code, but left wrong code logic for clustered-md. current code never set slot offset for cluster nodes, will sometimes cause crash in clustered env.
Call trace (partly): mdbitmapfilesetbit+0x110/0x1d8 [mdmod] mdbitmapstartwrite+0x13c/0x240 [mdmod] raid1makerequest+0x6b0/0x1c08 [raid1] mdhandlerequest+0x1dc/0x368 [mdmod] mdsubmitbio+0x80/0xf8 [mdmod] _submitbio+0x178/0x300 submitbionoacctnocheck+0x11c/0x338 submitbionoacct+0x134/0x614 submitbio+0x28/0xdc submitbhwbc+0x130/0x1cc submit_bh+0x1c/0x28
- References
-
- https://git.kernel.org/stable/c/55e55eb65fd5e09faf5a0e49ffcdd37905aaf4da
- https://git.kernel.org/stable/c/5a95815b17428ce2f56ec18da5e0d1b2a1a15240
- https://git.kernel.org/stable/c/736ad6c577a367834118f57417038d45bb5e0a31
- https://git.kernel.org/stable/c/ecbd8ebb51bf7e4939d83b9e6022a55cac44ef06
- https://security-tracker.debian.org/tracker/CVE-2024-35787
Affected packages
Debian:13 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source