CVE-2024-36017
Linux Kernel RTBUnetlink Out-of-Band Read Vulnerability
Description
In the Linux kernel, the following vulnerability has been resolved: rtnetlink: Correct nested IFLA_VF_VLAN_LIST attribute validation Each attribute inside a nested IFLA_VF_VLAN_LIST is assumed to be a struct ifla_vf_vlan_info so the size of such attribute needs to be at least of sizeof(struct ifla_vf_vlan_info) which is 14 bytes. The current size validation in do_setvfinfo is against NLA_HDRLEN (4 bytes) which is less than sizeof(struct ifla_vf_vlan_info) so this validation is not enough and a too small attribute might be cast to a struct ifla_vf_vlan_info, this might result in an out of bands read access when accessing the saved (casted) entry in ivvl.
INFO
Published Date :
May 30, 2024, 1:15 p.m.
Last Modified :
Nov. 21, 2024, 9:21 a.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
Exploitability Score :
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-2024-36017.
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-2024-36017 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-36017 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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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/1aec77b2bb2ed1db0f5efc61c4c1ca3813307489 Added Reference https://git.kernel.org/stable/c/206003c748b88890a910ef7142d18f77be57550b Added Reference https://git.kernel.org/stable/c/4a4b9757789a1551d2df130df23bfb3545bfa7e8 Added Reference https://git.kernel.org/stable/c/5e7ef2d88666a0212db8c38e6703864b9ce70169 Added Reference https://git.kernel.org/stable/c/6c8f44b02500c7d14b5e6618fe4ef9a0da47b3de Added Reference https://git.kernel.org/stable/c/6e4c7193954f4faab92f6e8d88bc5565317b44e7 Added Reference https://git.kernel.org/stable/c/8ac69ff2d0d5be9734c4402de932aa3dc8549c1a Added Reference https://git.kernel.org/stable/c/f3c1bf3054f96ddeab0621d920445bada769b40e Added Reference https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html Added Reference https://lists.debian.org/debian-lts-announce/2024/06/msg00020.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/msg00020.html Removed Reference kernel.org https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jun. 27, 2024
Action Type Old Value New Value Added Reference kernel.org https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html [No types assigned] -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jun. 27, 2024
Action Type Old Value New Value Added Reference kernel.org https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html [No types assigned] -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 30, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: rtnetlink: Correct nested IFLA_VF_VLAN_LIST attribute validation Each attribute inside a nested IFLA_VF_VLAN_LIST is assumed to be a struct ifla_vf_vlan_info so the size of such attribute needs to be at least of sizeof(struct ifla_vf_vlan_info) which is 14 bytes. The current size validation in do_setvfinfo is against NLA_HDRLEN (4 bytes) which is less than sizeof(struct ifla_vf_vlan_info) so this validation is not enough and a too small attribute might be cast to a struct ifla_vf_vlan_info, this might result in an out of bands read access when accessing the saved (casted) entry in ivvl. Added Reference kernel.org https://git.kernel.org/stable/c/8ac69ff2d0d5be9734c4402de932aa3dc8549c1a [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/5e7ef2d88666a0212db8c38e6703864b9ce70169 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/6c8f44b02500c7d14b5e6618fe4ef9a0da47b3de [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/f3c1bf3054f96ddeab0621d920445bada769b40e [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/6e4c7193954f4faab92f6e8d88bc5565317b44e7 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/206003c748b88890a910ef7142d18f77be57550b [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/4a4b9757789a1551d2df130df23bfb3545bfa7e8 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/1aec77b2bb2ed1db0f5efc61c4c1ca3813307489 [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-2024-36017 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-2024-36017
weaknesses.