CVE-2024-41089: drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modes
drm/nouveau/dispnv04: fix null pointer dereference in nv17tvgethdmodes
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
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redhat/kernelto a version that resolves this vulnerability.Fixed in 4.19.317 - Upgrade
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redhat/kernelto a version that resolves this vulnerability.Fixed in 5.4.279 - Upgrade
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redhat/kernelto a version that resolves this vulnerability.Fixed in 5.10.221 - Upgrade
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redhat/kernelto a version that resolves this vulnerability.Fixed in 5.15.162 - Upgrade
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redhat/kernelto a version that resolves this vulnerability.Fixed in 6.1.97 - Upgrade
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redhat/kernelto a version that resolves this vulnerability.Fixed in 6.6.37 - Upgrade
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redhat/kernelto a version that resolves this vulnerability.Fixed in 6.9.8 - Upgrade
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redhat/kernelto a version that resolves this vulnerability.Fixed in 6.10 - Upgrade
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debian/linuxto a version that resolves this vulnerability.Fixed in 6.1.98-1 - Upgrade
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debian/linuxto a version that resolves this vulnerability.Fixed in 6.9.8-1 - Upgrade
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debian/linuxto a version that resolves this vulnerability.Fixed in 6.1.176-1Fixed in 6.1.190-1Fixed in 6.12.107-1Fixed in 6.12.115-2Fixed in 7.2.12-1Fixed in 7.2.15-1 - Compensating control
Add NULL-return checks in nv17_tv_get_hd_modes() for drm_mode_duplicate() and drm_cvt_mode() before dereferencing or using the returned mode.
Event History
Frequently Asked Questions
What is the severity of CVE-2024-41089?
CVE-2024-41089 has a severity rating that indicates a potential impact on system stability and security due to a null pointer dereference.
How do I fix CVE-2024-41089?
To fix CVE-2024-41089, update your Linux kernel to version 4.19.317 or any of the specified remedied versions.
Which versions of the Linux kernel are affected by CVE-2024-41089?
CVE-2024-41089 affects several kernel versions including those before 4.19.317 and includes specific ranges leading up to versions 5.15.162 and 6.10.
What components are involved in CVE-2024-41089?
CVE-2024-41089 primarily involves the drm/nouveau module within the Linux kernel's graphics subsystem.
Is CVE-2024-41089 only applicable to Red Hat distributions?
No, while notable remedies are specified for Red Hat, CVE-2024-41089 impacts various Linux distributions and kernel versions.