CWE
476
Advisory Published
Updated

CVE-2023-24756: Null Pointer Dereference

First published: Wed Mar 01 2023(Updated: )

libde265 v1.0.10 was discovered to contain a NULL pointer dereference in the ff_hevc_put_unweighted_pred_8_sse function at sse-motion.cc. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input file.

Credit: cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Struktur Libde265=1.0.10
Debian Debian Linux=10.0
debian/libde265<=1.0.3-1
1.0.11-0+deb10u6
1.0.11-0+deb11u3
1.0.11-0+deb11u1
1.0.11-1+deb12u2
1.0.15-1
ubuntu/libde265<1.0.11-1
1.0.11-1
ubuntu/libde265<1.0.2-2ubuntu0.18.04.1~
1.0.2-2ubuntu0.18.04.1~
ubuntu/libde265<1.0.4-1ubuntu0.3
1.0.4-1ubuntu0.3
ubuntu/libde265<1.0.8-1ubuntu0.2
1.0.8-1ubuntu0.2
ubuntu/libde265<1.0.2-2ubuntu0.16.04.1~
1.0.2-2ubuntu0.16.04.1~

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Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2023-24756?

    CVE-2023-24756 is a vulnerability in libde265 v1.0.10 that allows attackers to cause a Denial of Service (DoS) via a crafted input file.

  • What is the severity of CVE-2023-24756?

    CVE-2023-24756 has a severity rating of medium with a CVSS score of 5.5.

  • How does CVE-2023-24756 impact Struktur Libde265 v1.0.10?

    CVE-2023-24756 impacts Struktur Libde265 v1.0.10 by allowing attackers to cause a Denial of Service (DoS) via a crafted input file.

  • How does CVE-2023-24756 impact Debian Debian Linux 10.0?

    CVE-2023-24756 impacts Debian Debian Linux 10.0 by allowing attackers to cause a Denial of Service (DoS) via a crafted input file.

  • How do I fix CVE-2023-24756 in libde265 v1.0.10?

    To fix CVE-2023-24756 in libde265 v1.0.10, it is recommended to update to the latest version of the software.

  • Where can I find more information about CVE-2023-24756?

    More information about CVE-2023-24756 can be found at the following references: [link1](https://github.com/strukturag/libde265/issues/380), [link2](https://lists.debian.org/debian-lts-announce/2023/03/msg00004.html).

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