7.8
CVE-2026-46053
- EPSS 0.13%
- Veröffentlicht 27.05.2026 12:57:11
- Zuletzt bearbeitet 16.06.2026 15:02:36
- Quelle 416baaa9-dc9f-4396-8d5f-8c081f
- CVE-Watchlists
- Unerledigt
net: rds: fix MR cleanup on copy error
In the Linux kernel, the following vulnerability has been resolved: net: rds: fix MR cleanup on copy error __rds_rdma_map() hands sg/pages ownership to the transport after get_mr() succeeds. If copying the generated cookie back to user space fails after that point, the error path must not free those resources again before dropping the MR reference. Remove the duplicate unpin/free from the put_user() failure branch so that MR teardown is handled only through the existing final cleanup path.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.6.1 < 5.10.258
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.209
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.175
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.140
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.86
Linux ≫ Linux Kernel Version >= 6.13 < 6.18.27
Linux ≫ Linux Kernel Version >= 6.19 < 7.0.4
Linux ≫ Linux Kernel Version5.6 Update-
Linux ≫ Linux Kernel Version5.6 Updaterc3
Linux ≫ Linux Kernel Version5.6 Updaterc4
Linux ≫ Linux Kernel Version5.6 Updaterc5
Linux ≫ Linux Kernel Version5.6 Updaterc6
Linux ≫ Linux Kernel Version5.6 Updaterc7
VulnDex Vulnerability Enrichment
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.13% | 0.028 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | 7.8 | 1.8 | 5.9 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
https://git.kernel.org/stable/c/8fdbb6262a4a3ed44a0830a7793903b54bb27bdc
https://git.kernel.org/stable/c/d95cea9298be1ba8876e3f156be96d3a492085ca
https://git.kernel.org/stable/c/033370ffb3c9c0264d19f8ba9ef769523266589a
https://git.kernel.org/stable/c/b3cb8cae530b2727d8245684148bb49425f6765c
https://git.kernel.org/stable/c/8141a2dc70080eda1aedc0389ed2db2b292af5bd
https://git.kernel.org/stable/c/106dc689206610cfa2098f593fdd1e020c997835
https://git.kernel.org/stable/c/91a44b406bc1f9e1c5da0cb7d0d5991b43b79147
https://git.kernel.org/stable/c/ec55a86f7fba7d9111df94b9c11a4755ed492995