Answer in brief
CVE-2024-50283 records a Unknown severity vulnerability in ksmbd: fix slab-use-after-free in smb3_preauth_hash_rsp. 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 | >=0626e6641f6b467447c81dd7678a69c66f7746cf <cb645064e0811053c94e86677f2e58ed29359d62 || >=0626e6641f6b467447c81dd7678a69c66f7746cf <f7557bbca40d4ca8bb1c6c940ac6c95078bd0827 || >=0626e6641f6b467447c81dd7678a69c66f7746cf <c6cdc08c25a868a08068dfc319fa9fce982b8e7f || >=0626e6641f6b467447c81dd7678a69c66f7746cf <1b6ad475d4ed577d34e0157eb507be00c588bf5c || >=0626e6641f6b467447c81dd7678a69c66f7746cf <b8fc56fbca7482c1e5c0e3351c6ae78982e25ada | cb645064e0811053c94e86677f2e58ed29359d62, f7557bbca40d4ca8bb1c6c940ac6c95078bd0827, c6cdc08c25a868a08068dfc319fa9fce982b8e7f, 1b6ad475d4ed577d34e0157eb507be00c588bf5c, b8fc56fbca7482c1e5c0e3351c6ae78982e25ada |
| Linux/Linuxgeneric | 5.15 | Not reported |
Published upstream
Nov 19, 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: ksmbd: fix slab-use-after-free in smb3_preauth_hash_rsp ksmbd_user_session_put should be called under smb3_preauth_hash_rsp(). It will avoid freeing session before calling smb3_preauth_hash_rsp().
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2024-50283 records a Unknown severity vulnerability in ksmbd: fix slab-use-after-free in smb3_preauth_hash_rsp. 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 | >=0626e6641f6b467447c81dd7678a69c66f7746cf <cb645064e0811053c94e86677f2e58ed29359d62 || >=0626e6641f6b467447c81dd7678a69c66f7746cf <f7557bbca40d4ca8bb1c6c940ac6c95078bd0827 || >=0626e6641f6b467447c81dd7678a69c66f7746cf <c6cdc08c25a868a08068dfc319fa9fce982b8e7f || >=0626e6641f6b467447c81dd7678a69c66f7746cf <1b6ad475d4ed577d34e0157eb507be00c588bf5c || >=0626e6641f6b467447c81dd7678a69c66f7746cf <b8fc56fbca7482c1e5c0e3351c6ae78982e25ada | cb645064e0811053c94e86677f2e58ed29359d62, f7557bbca40d4ca8bb1c6c940ac6c95078bd0827, c6cdc08c25a868a08068dfc319fa9fce982b8e7f, 1b6ad475d4ed577d34e0157eb507be00c588bf5c, b8fc56fbca7482c1e5c0e3351c6ae78982e25ada |
| Linux/Linuxgeneric | 5.15 | Not reported |
Published upstream
Nov 19, 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: ksmbd: fix slab-use-after-free in smb3_preauth_hash_rsp ksmbd_user_session_put should be called under smb3_preauth_hash_rsp(). It will avoid freeing session before calling smb3_preauth_hash_rsp().
Quoted source text, attributed separately from HOL analysis.