Answer in brief
CVE-2024-43832 records a Unknown severity vulnerability in s390/uv: Don't call folio_wait_writeback() without a folio reference. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=214d9bbcd3a67230b932f6cea83c078ab34d9e70 <1a1eb2f3fc453dcd52726d13e863938561489cb7 || >=214d9bbcd3a67230b932f6cea83c078ab34d9e70 <8736604ef53359a718c246087cd21dcec232d2fb || >=214d9bbcd3a67230b932f6cea83c078ab34d9e70 <b21aba72aadd94bdac275deab021fc84d6c72b16 || >=214d9bbcd3a67230b932f6cea83c078ab34d9e70 <3f29f6537f54d74e64bac0a390fb2e26da25800d | 1a1eb2f3fc453dcd52726d13e863938561489cb7, 8736604ef53359a718c246087cd21dcec232d2fb, b21aba72aadd94bdac275deab021fc84d6c72b16, 3f29f6537f54d74e64bac0a390fb2e26da25800d |
| Linux/Linuxgeneric | 5.7 | Not reported |
Published upstream
Aug 17, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
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.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2024-43832 records a Unknown severity vulnerability in s390/uv: Don't call folio_wait_writeback() without a folio reference. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=214d9bbcd3a67230b932f6cea83c078ab34d9e70 <1a1eb2f3fc453dcd52726d13e863938561489cb7 || >=214d9bbcd3a67230b932f6cea83c078ab34d9e70 <8736604ef53359a718c246087cd21dcec232d2fb || >=214d9bbcd3a67230b932f6cea83c078ab34d9e70 <b21aba72aadd94bdac275deab021fc84d6c72b16 || >=214d9bbcd3a67230b932f6cea83c078ab34d9e70 <3f29f6537f54d74e64bac0a390fb2e26da25800d | 1a1eb2f3fc453dcd52726d13e863938561489cb7, 8736604ef53359a718c246087cd21dcec232d2fb, b21aba72aadd94bdac275deab021fc84d6c72b16, 3f29f6537f54d74e64bac0a390fb2e26da25800d |
| Linux/Linuxgeneric | 5.7 | Not reported |
Published upstream
Aug 17, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
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.
Quoted source text, attributed separately from HOL analysis.