5.5 CVE-2024-49944

Enriched by CISA Patch
 

In the Linux kernel, the following vulnerability has been resolved: sctp: set sk_state back to CLOSED if autobind fails in sctp_listen_start In sctp_listen_start() invoked by sctp_inet_listen(), it should set the sk_state back to CLOSED if sctp_autobind() fails due to whatever reason. Otherwise, next time when calling sctp_inet_listen(), if sctp_sk(sk)->reuse is already set via setsockopt(SCTP_REUSE_PORT), sctp_sk(sk)->bind_hash will be dereferenced as sk_state is LISTENING, which causes a crash as bind_hash is NULL. KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] RIP: 0010:sctp_inet_listen+0x7f0/0xa20 net/sctp/socket.c:8617 Call Trace: <TASK> __sys_listen_socket net/socket.c:1883 [inline] __sys_listen+0x1b7/0x230 net/socket.c:1894 __do_sys_listen net/socket.c:1902 [inline]
https://nvd.nist.gov/vuln/detail/CVE-2024-49944

Categories

CWE-NVD-noinfo

References


 

AFFECTED (from MITRE)

Vendor Product Versions
Linux Linux
  • 5e8f3f703ae4e4af65e2695e486b3cd198328863 < 89bbead9d897c77d0b566349c8643030ff2abeba [affected]
  • 5e8f3f703ae4e4af65e2695e486b3cd198328863 < 0e4e2e60556c6ed00e8450b720f106a268d23062 [affected]
  • 5e8f3f703ae4e4af65e2695e486b3cd198328863 < dd70c8a89ef99c3d53127fe19e51ef47c3f860fa [affected]
  • 5e8f3f703ae4e4af65e2695e486b3cd198328863 < e7a8442195e8ebd97df467ce4742980ab57edcce [affected]
  • 5e8f3f703ae4e4af65e2695e486b3cd198328863 < 9230a59eda0878d7ecaa901d876aec76f57bd455 [affected]
  • 5e8f3f703ae4e4af65e2695e486b3cd198328863 < 7f64cb5b4d8c872296eda0fdce3bcf099eec7aa7 [affected]
  • 5e8f3f703ae4e4af65e2695e486b3cd198328863 < f032e1dac30b3376c7d6026fb01a8c403c47a80d [affected]
  • 5e8f3f703ae4e4af65e2695e486b3cd198328863 < e914bf68dab88815a7ae7b7a3a5e8913c8ff14a5 [affected]
  • 5e8f3f703ae4e4af65e2695e486b3cd198328863 < 8beee4d8dee76b67c75dc91fd8185d91e845c160 [affected]
Linux Linux
  • 2.6.30 [affected]
  • < 2.6.30 [unaffected]
  • 4.19.323 ≤ 4.19.* [unaffected]
  • 5.4.285 ≤ 5.4.* [unaffected]
  • 5.10.227 ≤ 5.10.* [unaffected]
  • 5.15.168 ≤ 5.15.* [unaffected]
  • 6.1.113 ≤ 6.1.* [unaffected]
  • 6.6.55 ≤ 6.6.* [unaffected]
  • 6.10.14 ≤ 6.10.* [unaffected]
  • 6.11.3 ≤ 6.11.* [unaffected]
  • 6.12 ≤ * [unaffected]
© 2022 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation.

CPE

cpe start end
Configuration 1
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* >= 2.6.30 < 5.10.227
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* >= 5.11 < 5.15.168
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* >= 5.16 < 6.1.113
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* >= 6.2 < 6.6.55
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* >= 6.7 < 6.10.14
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* >= 6.11 < 6.11.3
cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:*

REMEDIATION

Patch

Url
https://git.kernel.org/stable/c/0e4e2e60556c6ed00e8450b720f106a268d23062
https://git.kernel.org/stable/c/7f64cb5b4d8c872296eda0fdce3bcf099eec7aa7
https://git.kernel.org/stable/c/89bbead9d897c77d0b566349c8643030ff2abeba
https://git.kernel.org/stable/c/8beee4d8dee76b67c75dc91fd8185d91e845c160
https://git.kernel.org/stable/c/9230a59eda0878d7ecaa901d876aec76f57bd455
https://git.kernel.org/stable/c/dd70c8a89ef99c3d53127fe19e51ef47c3f860fa
https://git.kernel.org/stable/c/e7a8442195e8ebd97df467ce4742980ab57edcce
https://git.kernel.org/stable/c/e914bf68dab88815a7ae7b7a3a5e8913c8ff14a5
https://git.kernel.org/stable/c/f032e1dac30b3376c7d6026fb01a8c403c47a80d

EXPLOITS

Exploit-db.com

id description date
No known exploits

POC Github

Url
No known exploits

Other Nist (github, ...)

Url
No known exploits

CAPEC

Common Attack Pattern Enumerations and Classifications

id description severity
No entry