Answer in brief
CVE-2024-46844 records a Unknown severity vulnerability in um: line: always fill *error_out in setup_one_line(). 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-2024-46844 records a Unknown severity vulnerability in um: line: always fill *error_out in setup_one_line(). 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 | >=31efcebb7d7196adcee73027f513d7c0bf572b47 <3bedb7ce080690d0d6172db790790c1219bcbdd5 || >=31efcebb7d7196adcee73027f513d7c0bf572b47 <96301fdc2d533a196197c055af875fe33d47ef84 || >=31efcebb7d7196adcee73027f513d7c0bf572b47 <c8944d449fda9f58c03bd99649b2df09948fc874 || >=31efcebb7d7196adcee73027f513d7c0bf572b47 <43f782c27907f306c664b6614fd6f264ac32cce6 || >=31efcebb7d7196adcee73027f513d7c0bf572b47 <289979d64573f43df1d0e6bc6435de63a0d69cdf || >=31efcebb7d7196adcee73027f513d7c0bf572b47 <ec5b47a370177d79ae7773858042c107e21f8ecc || >=31efcebb7d7196adcee73027f513d7c0bf572b47 <fc843d3837ebcb1c16d3768ef3eb55e25d5331f2 || >=31efcebb7d7196adcee73027f513d7c0bf572b47 <824ac4a5edd3f7494ab1996826c4f47f8ef0f63d | 3bedb7ce080690d0d6172db790790c1219bcbdd5, 96301fdc2d533a196197c055af875fe33d47ef84, c8944d449fda9f58c03bd99649b2df09948fc874, 43f782c27907f306c664b6614fd6f264ac32cce6, 289979d64573f43df1d0e6bc6435de63a0d69cdf, ec5b47a370177d79ae7773858042c107e21f8ecc, fc843d3837ebcb1c16d3768ef3eb55e25d5331f2, 824ac4a5edd3f7494ab1996826c4f47f8ef0f63d |
| Linux/Linuxgeneric | 3.4 | Not reported |
Published upstream
Sep 27, 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: um: line: always fill *error_out in setup_one_line() The pointer isn't initialized by callers, but I have encountered cases where it's still printed; initialize it in all possible cases in setup_one_line().
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 | >=31efcebb7d7196adcee73027f513d7c0bf572b47 <3bedb7ce080690d0d6172db790790c1219bcbdd5 || >=31efcebb7d7196adcee73027f513d7c0bf572b47 <96301fdc2d533a196197c055af875fe33d47ef84 || >=31efcebb7d7196adcee73027f513d7c0bf572b47 <c8944d449fda9f58c03bd99649b2df09948fc874 || >=31efcebb7d7196adcee73027f513d7c0bf572b47 <43f782c27907f306c664b6614fd6f264ac32cce6 || >=31efcebb7d7196adcee73027f513d7c0bf572b47 <289979d64573f43df1d0e6bc6435de63a0d69cdf || >=31efcebb7d7196adcee73027f513d7c0bf572b47 <ec5b47a370177d79ae7773858042c107e21f8ecc || >=31efcebb7d7196adcee73027f513d7c0bf572b47 <fc843d3837ebcb1c16d3768ef3eb55e25d5331f2 || >=31efcebb7d7196adcee73027f513d7c0bf572b47 <824ac4a5edd3f7494ab1996826c4f47f8ef0f63d | 3bedb7ce080690d0d6172db790790c1219bcbdd5, 96301fdc2d533a196197c055af875fe33d47ef84, c8944d449fda9f58c03bd99649b2df09948fc874, 43f782c27907f306c664b6614fd6f264ac32cce6, 289979d64573f43df1d0e6bc6435de63a0d69cdf, ec5b47a370177d79ae7773858042c107e21f8ecc, fc843d3837ebcb1c16d3768ef3eb55e25d5331f2, 824ac4a5edd3f7494ab1996826c4f47f8ef0f63d |
| Linux/Linuxgeneric | 3.4 | Not reported |
Published upstream
Sep 27, 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: um: line: always fill *error_out in setup_one_line() The pointer isn't initialized by callers, but I have encountered cases where it's still printed; initialize it in all possible cases in setup_one_line().
Quoted source text, attributed separately from HOL analysis.