Answer in brief
CVE-2024-42099 records a Unknown severity vulnerability in s390/dasd: Fix invalid dereferencing of indirect CCW data pointer. 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 | >=c0bd39601c13ab08e961d77a90dfeeff56056353 <c116475f7d6410b1e6d399207ac75de6cf9c3652 || >=c0bd39601c13ab08e961d77a90dfeeff56056353 <b3a58f3b90f564f42a5c35778d8c5107b2c2150b | c116475f7d6410b1e6d399207ac75de6cf9c3652, b3a58f3b90f564f42a5c35778d8c5107b2c2150b |
| Linux/Linuxgeneric | 6.9 | Not reported |
Published upstream
Jul 30, 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/dasd: Fix invalid dereferencing of indirect CCW data pointer Fix invalid dereferencing of indirect CCW data pointer in dasd_eckd_dump_sense() that leads to a kernel panic in error cases. When using indirect addressing for DASD CCWs (IDAW) the CCW CDA pointer does not contain the data address itself but a pointer to the IDAL. This needs to be translated from physical to virtual as well before using it. This dereferencing is also used for dasd_page_cache and also fixed although it is very unlikely that this code path ever gets used.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2024-42099 records a Unknown severity vulnerability in s390/dasd: Fix invalid dereferencing of indirect CCW data pointer. 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 | >=c0bd39601c13ab08e961d77a90dfeeff56056353 <c116475f7d6410b1e6d399207ac75de6cf9c3652 || >=c0bd39601c13ab08e961d77a90dfeeff56056353 <b3a58f3b90f564f42a5c35778d8c5107b2c2150b | c116475f7d6410b1e6d399207ac75de6cf9c3652, b3a58f3b90f564f42a5c35778d8c5107b2c2150b |
| Linux/Linuxgeneric | 6.9 | Not reported |
Published upstream
Jul 30, 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/dasd: Fix invalid dereferencing of indirect CCW data pointer Fix invalid dereferencing of indirect CCW data pointer in dasd_eckd_dump_sense() that leads to a kernel panic in error cases. When using indirect addressing for DASD CCWs (IDAW) the CCW CDA pointer does not contain the data address itself but a pointer to the IDAL. This needs to be translated from physical to virtual as well before using it. This dereferencing is also used for dasd_page_cache and also fixed although it is very unlikely that this code path ever gets used.
Quoted source text, attributed separately from HOL analysis.