CWE
476
Advisory Published
Updated

CVE-2023-24758: 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_weighted_pred_avg_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
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~
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

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Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the vulnerability ID of this issue?

    The vulnerability ID is CVE-2023-24758.

  • What is the severity of CVE-2023-24758?

    The severity of CVE-2023-24758 is medium with a CVSS score of 5.5.

  • What software versions are affected by CVE-2023-24758?

    libde265 v1.0.10 is affected by CVE-2023-24758.

  • How can CVE-2023-24758 be exploited?

    CVE-2023-24758 can be exploited by attackers using a crafted input file, leading to a Denial of Service (DoS) attack.

  • Are there any references available for CVE-2023-24758?

    Yes, you can find references for CVE-2023-24758 at the following links: [https://github.com/strukturag/libde265/issues/383](https://github.com/strukturag/libde265/issues/383) and [https://lists.debian.org/debian-lts-announce/2023/03/msg00004.html](https://lists.debian.org/debian-lts-announce/2023/03/msg00004.html).

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