Answer in brief
CVE-2023-54284 records a Unknown severity vulnerability in media: av7110: prevent underflow in write_ts_to_decoder(). 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-2023-54284 records a Unknown severity vulnerability in media: av7110: prevent underflow in write_ts_to_decoder(). 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 | >=fd46d16d602ab7fd53cef7ff55b9dcb0b47ad3bf <6680af5be9f08d830567e9118f76d3e64684db8f || >=fd46d16d602ab7fd53cef7ff55b9dcb0b47ad3bf <6606e2404ee9e20a3ae5b42fc3660d41b739ed3e || >=fd46d16d602ab7fd53cef7ff55b9dcb0b47ad3bf <620b983589e0223876bf1463b01100a9c67b56ba || >=fd46d16d602ab7fd53cef7ff55b9dcb0b47ad3bf <86ba65e5357bfbb6c082f68b265a292ee1bdde1d || >=fd46d16d602ab7fd53cef7ff55b9dcb0b47ad3bf <ca4ce92e3ec9fd3c7c936b912b95c53331d5159c || >=fd46d16d602ab7fd53cef7ff55b9dcb0b47ad3bf <423350af9e27f005611bd881b1df2cab66de943d || >=fd46d16d602ab7fd53cef7ff55b9dcb0b47ad3bf <77eeb4732135c18c2fdfab80839645b393f3e774 || >=fd46d16d602ab7fd53cef7ff55b9dcb0b47ad3bf <7b93ab60fe9ed04be0ff155bc30ad39dea23e22b || >=fd46d16d602ab7fd53cef7ff55b9dcb0b47ad3bf <eed9496a0501357aa326ddd6b71408189ed872eb | 6680af5be9f08d830567e9118f76d3e64684db8f, 6606e2404ee9e20a3ae5b42fc3660d41b739ed3e, 620b983589e0223876bf1463b01100a9c67b56ba, 86ba65e5357bfbb6c082f68b265a292ee1bdde1d, ca4ce92e3ec9fd3c7c936b912b95c53331d5159c, 423350af9e27f005611bd881b1df2cab66de943d, 77eeb4732135c18c2fdfab80839645b393f3e774, 7b93ab60fe9ed04be0ff155bc30ad39dea23e22b, eed9496a0501357aa326ddd6b71408189ed872eb |
| Linux/Linuxgeneric | 2.6.31 | 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 5, 2026
In the Linux kernel, the following vulnerability has been resolved: media: av7110: prevent underflow in write_ts_to_decoder() The buf[4] value comes from the user via ts_play(). It is a value in the u8 range. The final length we pass to av7110_ipack_instant_repack() is "len - (buf[4] + 1) - 4" so add a check to ensure that the length is not negative. It's not clear that passing a negative len value does anything bad necessarily, but it's not best practice. With the new bounds checking the "if (!len)" condition is no longer possible or required so remove that.
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 | >=fd46d16d602ab7fd53cef7ff55b9dcb0b47ad3bf <6680af5be9f08d830567e9118f76d3e64684db8f || >=fd46d16d602ab7fd53cef7ff55b9dcb0b47ad3bf <6606e2404ee9e20a3ae5b42fc3660d41b739ed3e || >=fd46d16d602ab7fd53cef7ff55b9dcb0b47ad3bf <620b983589e0223876bf1463b01100a9c67b56ba || >=fd46d16d602ab7fd53cef7ff55b9dcb0b47ad3bf <86ba65e5357bfbb6c082f68b265a292ee1bdde1d || >=fd46d16d602ab7fd53cef7ff55b9dcb0b47ad3bf <ca4ce92e3ec9fd3c7c936b912b95c53331d5159c || >=fd46d16d602ab7fd53cef7ff55b9dcb0b47ad3bf <423350af9e27f005611bd881b1df2cab66de943d || >=fd46d16d602ab7fd53cef7ff55b9dcb0b47ad3bf <77eeb4732135c18c2fdfab80839645b393f3e774 || >=fd46d16d602ab7fd53cef7ff55b9dcb0b47ad3bf <7b93ab60fe9ed04be0ff155bc30ad39dea23e22b || >=fd46d16d602ab7fd53cef7ff55b9dcb0b47ad3bf <eed9496a0501357aa326ddd6b71408189ed872eb | 6680af5be9f08d830567e9118f76d3e64684db8f, 6606e2404ee9e20a3ae5b42fc3660d41b739ed3e, 620b983589e0223876bf1463b01100a9c67b56ba, 86ba65e5357bfbb6c082f68b265a292ee1bdde1d, ca4ce92e3ec9fd3c7c936b912b95c53331d5159c, 423350af9e27f005611bd881b1df2cab66de943d, 77eeb4732135c18c2fdfab80839645b393f3e774, 7b93ab60fe9ed04be0ff155bc30ad39dea23e22b, eed9496a0501357aa326ddd6b71408189ed872eb |
| Linux/Linuxgeneric | 2.6.31 | 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 5, 2026
In the Linux kernel, the following vulnerability has been resolved: media: av7110: prevent underflow in write_ts_to_decoder() The buf[4] value comes from the user via ts_play(). It is a value in the u8 range. The final length we pass to av7110_ipack_instant_repack() is "len - (buf[4] + 1) - 4" so add a check to ensure that the length is not negative. It's not clear that passing a negative len value does anything bad necessarily, but it's not best practice. With the new bounds checking the "if (!len)" condition is no longer possible or required so remove that.
Quoted source text, attributed separately from HOL analysis.