CVE-2023-52840: Input: synaptics-rmi4 - fix use after free in rmi_unregister_function()
First published: Tue May 21 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: Input: synaptics-rmi4 - fix use after free in rmi_unregister_function() The Linux kernel CVE team has assigned <a href="https://access.redhat.com/security/cve/CVE-2023-52840">CVE-2023-52840</a> to this issue. Upstream advisory: <a href="https://lore.kernel.org/linux-cve-announce/2024052111-CVE-2023-52840-8a3d@gregkh/T">https://lore.kernel.org/linux-cve-announce/2024052111-CVE-2023-52840-8a3d@gregkh/T</a>
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel | <4.19.299 | 4.19.299 |
| redhat/kernel | <5.4.261 | 5.4.261 |
| redhat/kernel | <5.10.201 | 5.10.201 |
| redhat/kernel | <5.15.139 | 5.15.139 |
| redhat/kernel | <6.1.63 | 6.1.63 |
| redhat/kernel | <6.5.12 | 6.5.12 |
| redhat/kernel | <6.6.2 | 6.6.2 |
| redhat/kernel | <6.7 | 6.7 |
| Linux Linux kernel | >=4.18<4.19.299 | |
| Linux Linux kernel | >=4.20<5.4.261 | |
| Linux Linux kernel | >=5.5<5.10.201 | |
| Linux Linux kernel | >=5.11<5.15.139 | |
| Linux Linux kernel | >=5.16<6.1.63 | |
| Linux Linux kernel | >=6.2<6.5.12 | |
| Linux Linux kernel | >=6.6<6.6.2 |
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Reference Links
- https://git.kernel.org/stable/c/2f236d8638f5b43e0c72919a6a27fe286c32053f
- https://git.kernel.org/stable/c/303766bb92c5c225cf40f9bbbe7e29749406e2f2
- https://git.kernel.org/stable/c/50d12253666195a14c6cd2b81c376e2dbeedbdff
- https://git.kernel.org/stable/c/6c71e065befb2fae8f1461559b940c04e1071bd5
- https://git.kernel.org/stable/c/7082b1fb5321037bc11ba1cf2d7ed23c6b2b521f
- https://git.kernel.org/stable/c/c8e639f5743cf4b01f8c65e0df075fe4d782b585
- https://git.kernel.org/stable/c/cc56c4d17721dcb10ad4e9c9266e449be1462683
- https://git.kernel.org/stable/c/eb988e46da2e4eae89f5337e047ce372fe33d5b1
- https://access.redhat.com/security/cve/CVE-2023-52840
- https://lore.kernel.org/linux-cve-announce/2024052111-CVE-2023-52840-8a3d@gregkh/T
- https://access.redhat.com/errata/RHSA-2024:7001
- https://access.redhat.com/errata/RHSA-2024:7000
- https://access.redhat.com/errata/RHSA-2024:9315
- https://bugzilla.redhat.com/show_bug.cgi?id=2282757
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