Answer in brief
CVE-2024-53099 records a Unknown severity vulnerability in bpf: Check validity of link->type in bpf_link_show_fdinfo(). 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.
Answer in brief
CVE-2024-53099 records a Unknown severity vulnerability in bpf: Check validity of link->type in bpf_link_show_fdinfo(). 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 | 5.7 | Not reported |
| Linux/Linuxgeneric | >=70ed506c3bbcfa846d4636b23051ca79fa4781f7 <79f87a6ec39fb5968049a6775a528bf58b25c20a || >=70ed506c3bbcfa846d4636b23051ca79fa4781f7 <24fec234d2ba9ca3c14e545ebe3fd6dcb47f074d || >=70ed506c3bbcfa846d4636b23051ca79fa4781f7 <4e8074bb33d18f56af30a0252cb3606d27eb1c13 || >=70ed506c3bbcfa846d4636b23051ca79fa4781f7 <d5092b0a1aaf35d77ebd8d33384d7930bec5cb5d || >=70ed506c3bbcfa846d4636b23051ca79fa4781f7 <b3eb1b6a9f745d6941b345f0fae014dc8bb06d36 || >=70ed506c3bbcfa846d4636b23051ca79fa4781f7 <8421d4c8762bd022cb491f2f0f7019ef51b4f0a7 | 79f87a6ec39fb5968049a6775a528bf58b25c20a, 24fec234d2ba9ca3c14e545ebe3fd6dcb47f074d, 4e8074bb33d18f56af30a0252cb3606d27eb1c13, d5092b0a1aaf35d77ebd8d33384d7930bec5cb5d, b3eb1b6a9f745d6941b345f0fae014dc8bb06d36, 8421d4c8762bd022cb491f2f0f7019ef51b4f0a7 |
Published upstream
Nov 25, 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: bpf: Check validity of link->type in bpf_link_show_fdinfo() If a newly-added link type doesn't invoke BPF_LINK_TYPE(), accessing bpf_link_type_strs[link->type] may result in an out-of-bounds access. To spot such missed invocations early in the future, checking the validity of link->type in bpf_link_show_fdinfo() and emitting a warning when such invocations are missed.
Quoted source text, attributed separately from HOL analysis.
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 | 5.7 | Not reported |
| Linux/Linuxgeneric | >=70ed506c3bbcfa846d4636b23051ca79fa4781f7 <79f87a6ec39fb5968049a6775a528bf58b25c20a || >=70ed506c3bbcfa846d4636b23051ca79fa4781f7 <24fec234d2ba9ca3c14e545ebe3fd6dcb47f074d || >=70ed506c3bbcfa846d4636b23051ca79fa4781f7 <4e8074bb33d18f56af30a0252cb3606d27eb1c13 || >=70ed506c3bbcfa846d4636b23051ca79fa4781f7 <d5092b0a1aaf35d77ebd8d33384d7930bec5cb5d || >=70ed506c3bbcfa846d4636b23051ca79fa4781f7 <b3eb1b6a9f745d6941b345f0fae014dc8bb06d36 || >=70ed506c3bbcfa846d4636b23051ca79fa4781f7 <8421d4c8762bd022cb491f2f0f7019ef51b4f0a7 | 79f87a6ec39fb5968049a6775a528bf58b25c20a, 24fec234d2ba9ca3c14e545ebe3fd6dcb47f074d, 4e8074bb33d18f56af30a0252cb3606d27eb1c13, d5092b0a1aaf35d77ebd8d33384d7930bec5cb5d, b3eb1b6a9f745d6941b345f0fae014dc8bb06d36, 8421d4c8762bd022cb491f2f0f7019ef51b4f0a7 |
Published upstream
Nov 25, 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: bpf: Check validity of link->type in bpf_link_show_fdinfo() If a newly-added link type doesn't invoke BPF_LINK_TYPE(), accessing bpf_link_type_strs[link->type] may result in an out-of-bounds access. To spot such missed invocations early in the future, checking the validity of link->type in bpf_link_show_fdinfo() and emitting a warning when such invocations are missed.
Quoted source text, attributed separately from HOL analysis.