high
7.8
CWE
416
EPSS
0.043%
Advisory Published
CVE Published
Updated

CVE-2023-5633: Kernel: vmwgfx: reference count issue leads to use-after-free in surface handling

First published: Mon Oct 23 2023(Updated: )

Last updated 30 August 2024

Credit: secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
redhat/kernel<6.6
6.6
IBM Security Verify Governance, Identity Manager software component<=ISVG 10.0.2
IBM Security Verify Governance, Identity Manager virtual appliance component<=ISVG 10.0.2
Linux Kernel>=6.1.13<6.1.75
Linux Kernel>=6.2<6.5.8
Linux Kernel=6.6-rc1
Linux Kernel=6.6-rc2
Linux Kernel=6.6-rc3
Linux Kernel=6.6-rc4
Linux Kernel=6.6-rc5
Linux Kernel=6.6-rc6
redhat codeready Linux builder=8.0
redhat codeready Linux builder=9.0
redhat codeready linux builder eus=8.8
redhat codeready linux builder eus=9.2
redhat codeready linux builder eus=9.4
redhat codeready linux builder for arm64=8.0_aarch64
redhat codeready linux builder for arm64=9.0_aarch64
redhat codeready linux builder for arm64 eus=8.8_aarch64
redhat codeready linux builder for arm64 eus=9.2_aarch64
redhat codeready linux builder for arm64 eus=9.4_aarch64
redhat codeready linux builder for ibm z systems=9.0_s390x
redhat codeready linux builder for ibm z systems eus=9.2_s390x
redhat codeready linux builder for ibm z systems eus=9.4_s390x
redhat codeready Linux builder for power little endian=8.0_ppc64le
redhat codeready Linux builder for power little endian=9.0_ppc64le
redhat codeready linux builder for power little endian eus=8.8_ppc64le
redhat codeready linux builder for power little endian eus=9.2_ppc64le
redhat codeready linux builder for power little endian eus=9.4_ppc64le
Red Hat Enterprise Linux=8.0
Red Hat Enterprise Linux=9.0
redhat enterprise Linux eus=8.8
redhat enterprise Linux eus=9.2
redhat enterprise Linux eus=9.4
redhat enterprise Linux for arm 64=8.0_aarch64
redhat enterprise Linux for arm 64=9.0_aarch64
Red Hat Enterprise Linux for ARM64 EUS=8.8_aarch64
Red Hat Enterprise Linux for ARM64 EUS=9.2_aarch64
Red Hat Enterprise Linux for ARM64 EUS=9.4_aarch64
redhat enterprise Linux for ibm z systems=8.0_s390x
redhat enterprise Linux for ibm z systems=9.0_s390x
redhat enterprise Linux for ibm z systems eus=8.8_s390x
redhat enterprise Linux for ibm z systems eus=9.2_s390x
redhat enterprise Linux for ibm z systems eus=9.4_s390x
redhat enterprise Linux for power little endian=8.0_ppc64le
redhat enterprise Linux for power little endian=9.0_ppc64le
redhat enterprise Linux for power little endian eus=9.2_ppc64le
redhat enterprise Linux for power little endian eus=9.4_ppc64le
redhat enterprise Linux for real time=8.0
redhat enterprise Linux for real time=9.0
redhat enterprise Linux for real time for nfv=8.0
redhat enterprise Linux for real time for nfv=9.0
redhat enterprise Linux server aus=9.2
redhat enterprise Linux server aus=9.4
redhat enterprise Linux server for power little endian update services for sap solutions=8.8
redhat enterprise Linux server for power little endian update services for sap solutions=9.2_ppc64le
redhat enterprise Linux server tus=8.8
debian/linux
5.10.223-1
5.10.226-1
6.1.123-1
6.1.128-1
6.12.12-1
6.12.13-1

Remedy

https://bugzilla.redhat.com/show_bug.cgi?id=2245663

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2023-5633?

    CVE-2023-5633 is a vulnerability that involves a reference count issue leading to a use-after-free in surface handling.

  • What is the severity of CVE-2023-5633?

    CVE-2023-5633 has a severity rating of 7.8, which is considered high.

  • What software is affected by CVE-2023-5633?

    The affected software is the Red Hat kernel version up to exclusive 6.6.

  • How can I fix the CVE-2023-5633 vulnerability?

    To fix the CVE-2023-5633 vulnerability, you need to update your Red Hat kernel to a version higher than 6.6.

  • What is the Common Weakness Enumeration (CWE) for CVE-2023-5633?

    The CVE-2023-5633 vulnerability is associated with CWE-416, which is a use-after-free vulnerability.

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