CVE-2024-45014
IBM s390 KASLR Memory Corruption
Description
In the Linux kernel, the following vulnerability has been resolved: s390/boot: Avoid possible physmem_info segment corruption When physical memory for the kernel image is allocated it does not consider extra memory required for offsetting the image start to match it with the lower 20 bits of KASLR virtual base address. That might lead to kernel access beyond its memory range.
INFO
Published Date :
Sept. 11, 2024, 4:15 p.m.
Last Modified :
Sept. 13, 2024, 4:35 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-45014.
| URL | Resource |
|---|---|
| https://git.kernel.org/stable/c/a944cba5d57687b747023c3bc074fcf9c790f7df | Patch |
| https://git.kernel.org/stable/c/d7fd2941ae9a67423d1c7bee985f240e4686634f | Patch |
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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-45014 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-45014 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.
-
Initial Analysis by [email protected]
Sep. 13, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://git.kernel.org/stable/c/a944cba5d57687b747023c3bc074fcf9c790f7df No Types Assigned https://git.kernel.org/stable/c/a944cba5d57687b747023c3bc074fcf9c790f7df Patch Changed Reference Type https://git.kernel.org/stable/c/d7fd2941ae9a67423d1c7bee985f240e4686634f No Types Assigned https://git.kernel.org/stable/c/d7fd2941ae9a67423d1c7bee985f240e4686634f Patch Added CWE NIST CWE-770 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.10 up to (excluding) 6.10.7 *cpe:2.3:o:linux:linux_kernel:6.11:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.11:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.11:rc3:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.11:rc4:*:*:*:*:*:* -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Sep. 11, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: s390/boot: Avoid possible physmem_info segment corruption When physical memory for the kernel image is allocated it does not consider extra memory required for offsetting the image start to match it with the lower 20 bits of KASLR virtual base address. That might lead to kernel access beyond its memory range. Added Reference kernel.org https://git.kernel.org/stable/c/a944cba5d57687b747023c3bc074fcf9c790f7df [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/d7fd2941ae9a67423d1c7bee985f240e4686634f [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-2024-45014 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-2024-45014
weaknesses.