CVE-2025-38514
published 2025-08-16CVE-2025-38514: In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix oops due to non-existence of prealloc backlog struct If an AF_RXRPC service…
medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
In the Linux kernel, the following vulnerability has been resolved:
rxrpc: Fix oops due to non-existence of prealloc backlog struct
If an AF_RXRPC service socket is opened and bound, but calls are
preallocated, then rxrpc_alloc_incoming_call() will oops because the
rxrpc_backlog struct doesn't get allocated until the first preallocation is
made.
Fix this by returning NULL from rxrpc_alloc_incoming_call() if there is no
backlog struct. This will cause the incoming call to be aborted.
Affected
37 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | linux | < linux 6.1.147-1 (bookworm) | linux 6.1.147-1 (bookworm) |
| debian | linux-6.1 | < linux 6.1.147-1 (bookworm) | linux 6.1.147-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 248f219cb8bcbfbd7f132752d44afa2df7c241d1 < bf0ca6a1bc4fb904b598137c6718785a107e3adf | bf0ca6a1bc4fb904b598137c6718785a107e3adf |
| linux | linux | >= 248f219cb8bcbfbd7f132752d44afa2df7c241d1 < f7afb3ff01c42c49e8a143cdce400b95844bb506 | f7afb3ff01c42c49e8a143cdce400b95844bb506 |
| linux | linux | >= 248f219cb8bcbfbd7f132752d44afa2df7c241d1 < f5e72b7824d08c206ce106d30cb37c4642900ccc | f5e72b7824d08c206ce106d30cb37c4642900ccc |
| linux | linux | >= 248f219cb8bcbfbd7f132752d44afa2df7c241d1 < 0eef29385d715d4c7fd707b18d4a9b76c76dd5e6 | 0eef29385d715d4c7fd707b18d4a9b76c76dd5e6 |
| linux | linux | >= 248f219cb8bcbfbd7f132752d44afa2df7c241d1 < efc1b2b7c1a308b60df8f36bc2d7ce16d3999364 | efc1b2b7c1a308b60df8f36bc2d7ce16d3999364 |
| linux | linux | >= 248f219cb8bcbfbd7f132752d44afa2df7c241d1 < d1ff5f9d2c5405681457262e23c720b08977c11f | d1ff5f9d2c5405681457262e23c720b08977c11f |
| linux | linux | >= 248f219cb8bcbfbd7f132752d44afa2df7c241d1 < 2c2e9ebeb036f9b1b09325ec5cfdfe0e78f357c3 | 2c2e9ebeb036f9b1b09325ec5cfdfe0e78f357c3 |
| linux | linux | >= 248f219cb8bcbfbd7f132752d44afa2df7c241d1 < 880a88f318cf1d2a0f4c0a7ff7b07e2062b434a4 | 880a88f318cf1d2a0f4c0a7ff7b07e2062b434a4 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.244-1 | 5.10.244-1 |
| linux | linux_kernel | >= 0 < 6.1.147-1 | 6.1.147-1 |
| linux | linux_kernel | >= 0 < 6.12.41-1 | 6.12.41-1 |
| linux | linux_kernel | >= 0 < 6.16.3-1 | 6.16.3-1 |
| linux | linux_kernel | >= 0 < 5.15.0-156.166 | 5.15.0-156.166 |
| linux | linux_kernel | >= 0 < 6.8.0-100.100 | 6.8.0-100.100 |
| linux | linux_kernel | >= 4.9 < 5.4.296 | 5.4.296 |
| linux | linux_kernel | >= 5.11 < 5.15.189 | 5.15.189 |
| linux | linux_kernel | >= 5.16 < 6.1.146 | 6.1.146 |
| linux | linux_kernel | >= 5.5 < 5.10.240 | 5.10.240 |
| linux | linux_kernel | >= 6.13 < 6.15.7 | 6.15.7 |
| linux | linux_kernel | >= 6.2 < 6.6.99 | 6.6.99 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM