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CVE-2024-47737 In the Linux kernel, the following vulnerability has been resolved: nfsd: call cache_put if xdr_reserve_space returns…
Description
In the Linux kernel, the following vulnerability has been resolved: nfsd: call cache_put if xdr_reserve_space returns NULL If not enough buffer space available, but idmap_lookup has triggered lookup_fn which calls cache_get and returns successfully. Then we missed to call cache_put here which pairs with cache_get. Reviwed-by: Jeff Layton <jlayton@kernel.org>
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux 6.12 | earliest → < 6.12 | 6.12 |
| Linux 6.11 | earliest → < 6.11.2 | 6.11.2 |
| Linux 6.10 | earliest → < 6.10.13 | 6.10.13 |
| Linux 6.6 | earliest → < 6.6.54 | 6.6.54 |
| Linux 6.1 | earliest → < 6.1.113 | 6.1.113 |
| Linux 5.15 | earliest → < 5.15.168 | 5.15.168 |
| Linux 5.10 | earliest → < 5.10.227 | 5.10.227 |
| Linux 5.4 | earliest → < 5.4.285 | 5.4.285 |
| Linux 4.19 | earliest → < 4.19.323 | 4.19.323 |
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| Product | Affected versions | Fixed in |
|---|---|---|
| Linux | 3.16 | No fix stated |
| RUGGEDCOM RST2428P | Versions not published | |
| SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family | Versions not published | |
| SCALANCE XCM-/XRM-/XCH-/XRH-300 family | Versions not published | |
| SIMATIC S7-1500 TM MFP - GNU/Linux subsystem 1.1 | earliest → < 1.1.1 | 1.1.1 |
| SIMATIC S7-1500 CPU 1518-4 PN/DP MFP 3.1 | 3.1.0 → < 3.1.5 | 3.1.5 |
| SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP 3.1 | 3.1.0 → < 3.1.5 | 3.1.5 |
| SIPLUS S7-1500 CPU 1518-4 PN/DP MFP 3.1 | 3.1.0 → < 3.1.5 | 3.1.5 |
References
- git.kernel.org git.kernel.org
- git.kernel.org git.kernel.org
- git.kernel.org git.kernel.org
- git.kernel.org git.kernel.org
- git.kernel.org git.kernel.org
- git.kernel.org git.kernel.org
- git.kernel.org git.kernel.org
- git.kernel.org git.kernel.org
- git.kernel.org git.kernel.org
Timeline
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