Answer in brief
CVE-2024-56688 records a High severity (CVSS 7.5) vulnerability in sunrpc: clear XPRT_SOCK_UPD_TIMEOUT when reset transport. 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.
CVSS is 7.5. 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 | >=7196dbb02ea05835b9ee56910ee82cb55422c7f1 <cc91d59d34ff6a6fee1c0b48612081a451e05e9a || >=7196dbb02ea05835b9ee56910ee82cb55422c7f1 <86a1f9fa24804cd7f9d7dd3f24af84fc7f8ec02e || >=7196dbb02ea05835b9ee56910ee82cb55422c7f1 <fe6cbf0b2ac3cf4e21824a44eaa336564ed5e960 || >=7196dbb02ea05835b9ee56910ee82cb55422c7f1 <87a95ee34a48dfad198a2002e4966e1d63d53f2b || >=7196dbb02ea05835b9ee56910ee82cb55422c7f1 <3811172e8c98ceebd12fe526ca6cb37a1263c964 || >=7196dbb02ea05835b9ee56910ee82cb55422c7f1 <638a8fa5a7e641f9401346c57e236f02379a0c40 || >=7196dbb02ea05835b9ee56910ee82cb55422c7f1 <66d11ca91bf5100ae2e6b5efad97e58d8448843a || >=7196dbb02ea05835b9ee56910ee82cb55422c7f1 <4db9ad82a6c823094da27de4825af693a3475d51 | cc91d59d34ff6a6fee1c0b48612081a451e05e9a, 86a1f9fa24804cd7f9d7dd3f24af84fc7f8ec02e, fe6cbf0b2ac3cf4e21824a44eaa336564ed5e960, 87a95ee34a48dfad198a2002e4966e1d63d53f2b, 3811172e8c98ceebd12fe526ca6cb37a1263c964, 638a8fa5a7e641f9401346c57e236f02379a0c40, 66d11ca91bf5100ae2e6b5efad97e58d8448843a, 4db9ad82a6c823094da27de4825af693a3475d51 |
| Linux/Linuxgeneric | 4.11 | Not reported |
Published upstream
Dec 28, 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: sunrpc: clear XPRT_SOCK_UPD_TIMEOUT when reset transport Since transport->sock has been set to NULL during reset transport, XPRT_SOCK_UPD_TIMEOUT also needs to be cleared. Otherwise, the xs_tcp_set_socket_timeouts() may be triggered in xs_tcp_send_request() to dereference the transport->sock that has been set to NULL.
Quoted source text, attributed separately from HOL analysis.