CVE-2024-46844
Linux Kernel um Buffer Overwrite
Description
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().
INFO
Published Date :
Sept. 27, 2024, 1:15 p.m.
Last Modified :
Oct. 2, 2024, 2:22 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
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information, practical solutions, and valuable tools related to
CVE-2024-46844.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
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The following list is the news that have been mention
CVE-2024-46844 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-46844 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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Initial Analysis by [email protected]
Oct. 02, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://git.kernel.org/stable/c/289979d64573f43df1d0e6bc6435de63a0d69cdf No Types Assigned https://git.kernel.org/stable/c/289979d64573f43df1d0e6bc6435de63a0d69cdf Patch Changed Reference Type https://git.kernel.org/stable/c/3bedb7ce080690d0d6172db790790c1219bcbdd5 No Types Assigned https://git.kernel.org/stable/c/3bedb7ce080690d0d6172db790790c1219bcbdd5 Patch Changed Reference Type https://git.kernel.org/stable/c/43f782c27907f306c664b6614fd6f264ac32cce6 No Types Assigned https://git.kernel.org/stable/c/43f782c27907f306c664b6614fd6f264ac32cce6 Patch Changed Reference Type https://git.kernel.org/stable/c/824ac4a5edd3f7494ab1996826c4f47f8ef0f63d No Types Assigned https://git.kernel.org/stable/c/824ac4a5edd3f7494ab1996826c4f47f8ef0f63d Patch Changed Reference Type https://git.kernel.org/stable/c/96301fdc2d533a196197c055af875fe33d47ef84 No Types Assigned https://git.kernel.org/stable/c/96301fdc2d533a196197c055af875fe33d47ef84 Patch Changed Reference Type https://git.kernel.org/stable/c/c8944d449fda9f58c03bd99649b2df09948fc874 No Types Assigned https://git.kernel.org/stable/c/c8944d449fda9f58c03bd99649b2df09948fc874 Patch Changed Reference Type https://git.kernel.org/stable/c/ec5b47a370177d79ae7773858042c107e21f8ecc No Types Assigned https://git.kernel.org/stable/c/ec5b47a370177d79ae7773858042c107e21f8ecc Patch Changed Reference Type https://git.kernel.org/stable/c/fc843d3837ebcb1c16d3768ef3eb55e25d5331f2 No Types Assigned https://git.kernel.org/stable/c/fc843d3837ebcb1c16d3768ef3eb55e25d5331f2 Patch Added CWE NIST CWE-824 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 4.19.322 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20 up to (excluding) 5.4.284 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 up to (excluding) 5.10.226 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.167 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 6.1.110 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.6.51 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7 up to (excluding) 6.10.10 -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Sep. 27, 2024
Action Type Old Value New Value Added Description 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(). Added Reference kernel.org https://git.kernel.org/stable/c/3bedb7ce080690d0d6172db790790c1219bcbdd5 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/96301fdc2d533a196197c055af875fe33d47ef84 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/c8944d449fda9f58c03bd99649b2df09948fc874 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/43f782c27907f306c664b6614fd6f264ac32cce6 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/289979d64573f43df1d0e6bc6435de63a0d69cdf [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/ec5b47a370177d79ae7773858042c107e21f8ecc [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/fc843d3837ebcb1c16d3768ef3eb55e25d5331f2 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/824ac4a5edd3f7494ab1996826c4f47f8ef0f63d [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-46844 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-46844
weaknesses.