CVE-2024-43832
- Source
- https://cve.org/CVERecord?id=CVE-2024-43832
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-43832.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-43832
- Downstream
- Related
- Published
- 2024-08-17T09:21:50Z
- Modified
- 2026-08-12T03:30:20Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- s390/uv: Don't call folio_wait_writeback() without a folio reference
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
s390/uv: Don't call folio_wait_writeback() without a folio reference
folio_wait_writeback() requires that no spinlocks are held and that a folio reference is held, as documented. After we dropped the PTL, the folio could get freed concurrently. So grab a temporary reference.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/43xxx/CVE-2024-43832.json" }- References
-
- https://git.kernel.org/stable/c/1a1eb2f3fc453dcd52726d13e863938561489cb7
- https://git.kernel.org/stable/c/3f29f6537f54d74e64bac0a390fb2e26da25800d
- https://git.kernel.org/stable/c/8736604ef53359a718c246087cd21dcec232d2fb
- https://git.kernel.org/stable/c/b21aba72aadd94bdac275deab021fc84d6c72b16
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/43xxx/CVE-2024-43832.json
- https://nvd.nist.gov/vuln/detail/CVE-2024-43832
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced214d9bbcd3a67230b932f6cea83c078ab34d9e70Fixed1a1eb2f3fc453dcd52726d13e863938561489cb7Fixed8736604ef53359a718c246087cd21dcec232d2fbFixedb21aba72aadd94bdac275deab021fc84d6c72b16Fixed3f29f6537f54d74e64bac0a390fb2e26da25800d