0.0
NA
CVE-2024-50299
Vulnerability Title: Linux SCTP unchecked chunk size vulnerability
Description

In the Linux kernel, the following vulnerability has been resolved: sctp: properly validate chunk size in sctp_sf_ootb() A size validation fix similar to that in Commit 50619dbf8db7 ("sctp: add size validation when walking chunks") is also required in sctp_sf_ootb() to address a crash reported by syzbot: BUG: KMSAN: uninit-value in sctp_sf_ootb+0x7f5/0xce0 net/sctp/sm_statefuns.c:3712 sctp_sf_ootb+0x7f5/0xce0 net/sctp/sm_statefuns.c:3712 sctp_do_sm+0x181/0x93d0 net/sctp/sm_sideeffect.c:1166 sctp_endpoint_bh_rcv+0xc38/0xf90 net/sctp/endpointola.c:407 sctp_inq_push+0x2ef/0x380 net/sctp/inqueue.c:88 sctp_rcv+0x3831/0x3b20 net/sctp/input.c:243 sctp4_rcv+0x42/0x50 net/sctp/protocol.c:1159 ip_protocol_deliver_rcu+0xb51/0x13d0 net/ipv4/ip_input.c:205 ip_local_deliver_finish+0x336/0x500 net/ipv4/ip_input.c:233

INFO

Published Date :

Nov. 19, 2024, 2:16 a.m.

Last Modified :

Nov. 19, 2024, 9:57 p.m.

Source :

416baaa9-dc9f-4396-8d5f-8c081fb06d67

Remotely Exploitable :

No

Impact Score :

Exploitability Score :

Affected Products

The following products are affected by CVE-2024-50299 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

No affected product recoded yet

: Total Affected Vendor : 0 | Products : 0
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-2024-50299.

URL Resource
https://git.kernel.org/stable/c/0ead60804b64f5bd6999eec88e503c6a1a242d41
https://git.kernel.org/stable/c/40b283ba76665437bc2ac72079c51b57b25bff9e
https://git.kernel.org/stable/c/67b9a278b80f71ec62091ded97c6bcbea33b5ec3
https://git.kernel.org/stable/c/8820d2d6589f62ee5514793fff9b50c9f8101182
https://git.kernel.org/stable/c/9b5d42aeaf1a52f73b003a33da6deef7df34685f
https://git.kernel.org/stable/c/a758aa6a773bb872196bcc3173171ef8996bddf0
https://git.kernel.org/stable/c/bf9bff13225baf5f658577f7d985fc4933d79527
https://git.kernel.org/stable/c/d3fb3cc83cf313e4f87063ce0f3fea76b071567b

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-2024-50299 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2024-50299 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.

  • CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Nov. 19, 2024

    Action Type Old Value New Value
    Added Description In the Linux kernel, the following vulnerability has been resolved: sctp: properly validate chunk size in sctp_sf_ootb() A size validation fix similar to that in Commit 50619dbf8db7 ("sctp: add size validation when walking chunks") is also required in sctp_sf_ootb() to address a crash reported by syzbot: BUG: KMSAN: uninit-value in sctp_sf_ootb+0x7f5/0xce0 net/sctp/sm_statefuns.c:3712 sctp_sf_ootb+0x7f5/0xce0 net/sctp/sm_statefuns.c:3712 sctp_do_sm+0x181/0x93d0 net/sctp/sm_sideeffect.c:1166 sctp_endpoint_bh_rcv+0xc38/0xf90 net/sctp/endpointola.c:407 sctp_inq_push+0x2ef/0x380 net/sctp/inqueue.c:88 sctp_rcv+0x3831/0x3b20 net/sctp/input.c:243 sctp4_rcv+0x42/0x50 net/sctp/protocol.c:1159 ip_protocol_deliver_rcu+0xb51/0x13d0 net/ipv4/ip_input.c:205 ip_local_deliver_finish+0x336/0x500 net/ipv4/ip_input.c:233
    Added Reference kernel.org https://git.kernel.org/stable/c/67b9a278b80f71ec62091ded97c6bcbea33b5ec3 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/9b5d42aeaf1a52f73b003a33da6deef7df34685f [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/40b283ba76665437bc2ac72079c51b57b25bff9e [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/a758aa6a773bb872196bcc3173171ef8996bddf0 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/bf9bff13225baf5f658577f7d985fc4933d79527 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/d3fb3cc83cf313e4f87063ce0f3fea76b071567b [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/8820d2d6589f62ee5514793fff9b50c9f8101182 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/0ead60804b64f5bd6999eec88e503c6a1a242d41 [No types assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2024-50299 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-2024-50299 weaknesses.

NONE - Vulnerability Scoring System
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