CVE-2024-35905
Linux Kernel: bpf Stack Access Size Integer Overflow Vulnerability
Description
In the Linux kernel, the following vulnerability has been resolved: bpf: Protect against int overflow for stack access size This patch re-introduces protection against the size of access to stack memory being negative; the access size can appear negative as a result of overflowing its signed int representation. This should not actually happen, as there are other protections along the way, but we should protect against it anyway. One code path was missing such protections (fixed in the previous patch in the series), causing out-of-bounds array accesses in check_stack_range_initialized(). This patch causes the verification of a program with such a non-sensical access size to fail. This check used to exist in a more indirect way, but was inadvertendly removed in a833a17aeac7.
INFO
Published Date :
May 19, 2024, 9:15 a.m.
Last Modified :
Dec. 30, 2024, 7:47 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
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-35905.
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-2024-35905 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-35905 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]
Dec. 30, 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 Added CWE NIST CWE-129 Added CWE NIST CWE-190 Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.10.209 up to (excluding) 5.10.215 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.15.148 up to (excluding) 5.15.154 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.1.75 up to (excluding) 6.1.85 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.6.14 up to (excluding) 6.6.26 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7.2 up to (excluding) 6.8.5 *cpe:2.3:o:linux:linux_kernel:6.9:rc1:*:*:*:*:*:* Changed Reference Type https://git.kernel.org/stable/c/203a68151e8eeb331d4a64ab78303f3a15faf103 No Types Assigned https://git.kernel.org/stable/c/203a68151e8eeb331d4a64ab78303f3a15faf103 Patch Changed Reference Type https://git.kernel.org/stable/c/203a68151e8eeb331d4a64ab78303f3a15faf103 No Types Assigned https://git.kernel.org/stable/c/203a68151e8eeb331d4a64ab78303f3a15faf103 Patch Changed Reference Type https://git.kernel.org/stable/c/37dc1718dc0c4392dbfcb9adec22a776e745dd69 No Types Assigned https://git.kernel.org/stable/c/37dc1718dc0c4392dbfcb9adec22a776e745dd69 Patch Changed Reference Type https://git.kernel.org/stable/c/37dc1718dc0c4392dbfcb9adec22a776e745dd69 No Types Assigned https://git.kernel.org/stable/c/37dc1718dc0c4392dbfcb9adec22a776e745dd69 Patch Changed Reference Type https://git.kernel.org/stable/c/3f0784b2f1eb9147973d8c43ba085c5fdf44ff69 No Types Assigned https://git.kernel.org/stable/c/3f0784b2f1eb9147973d8c43ba085c5fdf44ff69 Patch Changed Reference Type https://git.kernel.org/stable/c/3f0784b2f1eb9147973d8c43ba085c5fdf44ff69 No Types Assigned https://git.kernel.org/stable/c/3f0784b2f1eb9147973d8c43ba085c5fdf44ff69 Patch Changed Reference Type https://git.kernel.org/stable/c/98cdac206b112bec63852e94802791e316acc2c1 No Types Assigned https://git.kernel.org/stable/c/98cdac206b112bec63852e94802791e316acc2c1 Patch Changed Reference Type https://git.kernel.org/stable/c/98cdac206b112bec63852e94802791e316acc2c1 No Types Assigned https://git.kernel.org/stable/c/98cdac206b112bec63852e94802791e316acc2c1 Patch Changed Reference Type https://git.kernel.org/stable/c/9970e059af471478455f9534e8c3db82f8c5496d No Types Assigned https://git.kernel.org/stable/c/9970e059af471478455f9534e8c3db82f8c5496d Patch Changed Reference Type https://git.kernel.org/stable/c/9970e059af471478455f9534e8c3db82f8c5496d No Types Assigned https://git.kernel.org/stable/c/9970e059af471478455f9534e8c3db82f8c5496d Patch Changed Reference Type https://git.kernel.org/stable/c/ecc6a2101840177e57c925c102d2d29f260d37c8 No Types Assigned https://git.kernel.org/stable/c/ecc6a2101840177e57c925c102d2d29f260d37c8 Patch Changed Reference Type https://git.kernel.org/stable/c/ecc6a2101840177e57c925c102d2d29f260d37c8 No Types Assigned https://git.kernel.org/stable/c/ecc6a2101840177e57c925c102d2d29f260d37c8 Patch Changed Reference Type https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html No Types Assigned https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html Mailing List -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/203a68151e8eeb331d4a64ab78303f3a15faf103 Added Reference https://git.kernel.org/stable/c/37dc1718dc0c4392dbfcb9adec22a776e745dd69 Added Reference https://git.kernel.org/stable/c/3f0784b2f1eb9147973d8c43ba085c5fdf44ff69 Added Reference https://git.kernel.org/stable/c/98cdac206b112bec63852e94802791e316acc2c1 Added Reference https://git.kernel.org/stable/c/9970e059af471478455f9534e8c3db82f8c5496d Added Reference https://git.kernel.org/stable/c/ecc6a2101840177e57c925c102d2d29f260d37c8 Added Reference https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Nov. 05, 2024
Action Type Old Value New Value Removed Reference kernel.org https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jun. 25, 2024
Action Type Old Value New Value Added Reference kernel.org https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html [No types assigned] -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 29, 2024
Action Type Old Value New Value -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 19, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: bpf: Protect against int overflow for stack access size This patch re-introduces protection against the size of access to stack memory being negative; the access size can appear negative as a result of overflowing its signed int representation. This should not actually happen, as there are other protections along the way, but we should protect against it anyway. One code path was missing such protections (fixed in the previous patch in the series), causing out-of-bounds array accesses in check_stack_range_initialized(). This patch causes the verification of a program with such a non-sensical access size to fail. This check used to exist in a more indirect way, but was inadvertendly removed in a833a17aeac7. Added Reference kernel.org https://git.kernel.org/stable/c/9970e059af471478455f9534e8c3db82f8c5496d [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/37dc1718dc0c4392dbfcb9adec22a776e745dd69 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/98cdac206b112bec63852e94802791e316acc2c1 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/3f0784b2f1eb9147973d8c43ba085c5fdf44ff69 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/203a68151e8eeb331d4a64ab78303f3a15faf103 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/ecc6a2101840177e57c925c102d2d29f260d37c8 [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-2024-35905 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-2024-35905
weaknesses.