Answer in brief
CVE-2022-50861 records a High severity (CVSS 7.5) vulnerability in NFSD: Finish converting the NFSv2 GETACL result encoder. 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 | >=6677b0d16abe77702040768c96e2ea17cd5b3f6e <a20b0abab966a189a79aba6ebf41f59024a3224d || >=f8cba47344f794b54373189bec23195b51020faf <5030d4d2bf8b6f6f3d16401ab92a88bc5aa2377a || >=f8cba47344f794b54373189bec23195b51020faf <d5b867fd2d7f79630b1a2906a7bb4f4b75bf297a || >=f8cba47344f794b54373189bec23195b51020faf <2b825efb0577a32a872e872a869e0947cf9dd6d3 || >=f8cba47344f794b54373189bec23195b51020faf <ea5021e911d3479346a75ac9b7d9dcd751b0fb99 | a20b0abab966a189a79aba6ebf41f59024a3224d, 5030d4d2bf8b6f6f3d16401ab92a88bc5aa2377a, d5b867fd2d7f79630b1a2906a7bb4f4b75bf297a, 2b825efb0577a32a872e872a869e0947cf9dd6d3, ea5021e911d3479346a75ac9b7d9dcd751b0fb99 |
| Linux/Linuxgeneric | 5.13 | Not reported |
Published upstream
Dec 30, 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 4, 2026
In the Linux kernel, the following vulnerability has been resolved: NFSD: Finish converting the NFSv2 GETACL result encoder The xdr_stream conversion inadvertently left some code that set the page_len of the send buffer. The XDR stream encoders should handle this automatically now. This oversight adds garbage past the end of the Reply message. Clients typically ignore the garbage, but NFSD does not need to send it, as it leaks stale memory contents onto the wire.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2022-50861 records a High severity (CVSS 7.5) vulnerability in NFSD: Finish converting the NFSv2 GETACL result encoder. 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 | >=6677b0d16abe77702040768c96e2ea17cd5b3f6e <a20b0abab966a189a79aba6ebf41f59024a3224d || >=f8cba47344f794b54373189bec23195b51020faf <5030d4d2bf8b6f6f3d16401ab92a88bc5aa2377a || >=f8cba47344f794b54373189bec23195b51020faf <d5b867fd2d7f79630b1a2906a7bb4f4b75bf297a || >=f8cba47344f794b54373189bec23195b51020faf <2b825efb0577a32a872e872a869e0947cf9dd6d3 || >=f8cba47344f794b54373189bec23195b51020faf <ea5021e911d3479346a75ac9b7d9dcd751b0fb99 | a20b0abab966a189a79aba6ebf41f59024a3224d, 5030d4d2bf8b6f6f3d16401ab92a88bc5aa2377a, d5b867fd2d7f79630b1a2906a7bb4f4b75bf297a, 2b825efb0577a32a872e872a869e0947cf9dd6d3, ea5021e911d3479346a75ac9b7d9dcd751b0fb99 |
| Linux/Linuxgeneric | 5.13 | Not reported |
Published upstream
Dec 30, 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 4, 2026
In the Linux kernel, the following vulnerability has been resolved: NFSD: Finish converting the NFSv2 GETACL result encoder The xdr_stream conversion inadvertently left some code that set the page_len of the send buffer. The XDR stream encoders should handle this automatically now. This oversight adds garbage past the end of the Reply message. Clients typically ignore the garbage, but NFSD does not need to send it, as it leaks stale memory contents onto the wire.
Quoted source text, attributed separately from HOL analysis.