Answer in brief
CVE-2024-49568 records a Unknown severity vulnerability in net/smc: check v2_ext_offset/eid_cnt/ism_gid_cnt when receiving proposal msg. 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 | >=8c3dca341aea885249e08856c4380300b75d2cf5 <295a92e3df32e72aff0f4bc25c310e349d07ffbf || >=8c3dca341aea885249e08856c4380300b75d2cf5 <42f6beb2d5779429417b5f8115a4e3fa695d2a6c || >=8c3dca341aea885249e08856c4380300b75d2cf5 <7863c9f3d24ba49dbead7e03dfbe40deb5888fdf | 295a92e3df32e72aff0f4bc25c310e349d07ffbf, 42f6beb2d5779429417b5f8115a4e3fa695d2a6c, 7863c9f3d24ba49dbead7e03dfbe40deb5888fdf |
| Linux/Linuxgeneric | 5.10 | Not reported |
Published upstream
Jan 11, 2025
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: net/smc: check v2_ext_offset/eid_cnt/ism_gid_cnt when receiving proposal msg When receiving proposal msg in server, the fields v2_ext_offset/ eid_cnt/ism_gid_cnt in proposal msg are from the remote client and can not be fully trusted. Especially the field v2_ext_offset, once exceed the max value, there has the chance to access wrong address, and crash may happen. This patch checks the fields v2_ext_offset/eid_cnt/ism_gid_cnt before using them.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2024-49568 records a Unknown severity vulnerability in net/smc: check v2_ext_offset/eid_cnt/ism_gid_cnt when receiving proposal msg. 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 | >=8c3dca341aea885249e08856c4380300b75d2cf5 <295a92e3df32e72aff0f4bc25c310e349d07ffbf || >=8c3dca341aea885249e08856c4380300b75d2cf5 <42f6beb2d5779429417b5f8115a4e3fa695d2a6c || >=8c3dca341aea885249e08856c4380300b75d2cf5 <7863c9f3d24ba49dbead7e03dfbe40deb5888fdf | 295a92e3df32e72aff0f4bc25c310e349d07ffbf, 42f6beb2d5779429417b5f8115a4e3fa695d2a6c, 7863c9f3d24ba49dbead7e03dfbe40deb5888fdf |
| Linux/Linuxgeneric | 5.10 | Not reported |
Published upstream
Jan 11, 2025
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: net/smc: check v2_ext_offset/eid_cnt/ism_gid_cnt when receiving proposal msg When receiving proposal msg in server, the fields v2_ext_offset/ eid_cnt/ism_gid_cnt in proposal msg are from the remote client and can not be fully trusted. Especially the field v2_ext_offset, once exceed the max value, there has the chance to access wrong address, and crash may happen. This patch checks the fields v2_ext_offset/eid_cnt/ism_gid_cnt before using them.
Quoted source text, attributed separately from HOL analysis.