CVE-2024-47729
published 2024-10-21CVE-2024-47729: In the Linux kernel, the following vulnerability has been resolved: drm/xe: Use reserved copy engine for user binds on faulting devices User binds map to…
PriorityP420medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.20%
10.6th percentile
In the Linux kernel, the following vulnerability has been resolved:
drm/xe: Use reserved copy engine for user binds on faulting devices
User binds map to engines with can fault, faults depend on user binds
completion, thus we can deadlock. Avoid this by using reserved copy
engine for user binds on faulting devices.
While we are here, normalize bind queue creation with a helper.
v2:
- Pass in extensions to bind queue creation (CI)
v3:
- s/resevered/reserved (Lucas)
- Fix NULL hwe check (Jonathan)
Affected
7 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.11.2-1 (forky) | linux 6.11.2-1 (forky) |
| linux | linux | — | — |
| linux | linux | >= dd08ebf6c3525a7ea2186e636df064ea47281987 < 439fc1e569c57669dbb842d0a77c7ba0a82a9f5d | 439fc1e569c57669dbb842d0a77c7ba0a82a9f5d |
| linux | linux | >= dd08ebf6c3525a7ea2186e636df064ea47281987 < 852856e3b6f679c694dd5ec41e5a3c11aa46640b | 852856e3b6f679c694dd5ec41e5a3c11aa46640b |
| linux | linux_kernel | >= 0 < 6.11.2-1 | 6.11.2-1 |
| linux | linux_kernel | >= 0 < 6.11.2-1 | 6.11.2-1 |
| linux | linux_kernel | >= 6.8 < 6.11.2 | 6.11.2 |
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
vendor_debian5.5LOW
vendor_redhat5.5MEDIUM
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Red Hat
kernel: drm/xe: Use reserved copy engine for user binds on faulting devices
vendor_redhat·2024-10-21·CVSS 5.5
CVE-2024-47729 [MEDIUM] CWE-674 kernel: drm/xe: Use reserved copy engine for user binds on faulting devices
kernel: drm/xe: Use reserved copy engine for user binds on faulting devices
In the Linux kernel, the following vulnerability has been resolved:
drm/xe: Use reserved copy engine for user binds on faulting devices
User binds map to engines with can fault, faults depend on user binds
completion, thus we can deadlock. Avoid this by using reserved copy
engine for user binds on faulting devices.
While we are here, normalize bind queue creation with a helper.
v2:
- Pass in extensions to bind queue creation (CI)
v3:
- s/resevered/reserved (Lucas)
- Fix NULL hwe check (Jonathan)
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise
Debian
CVE-2024-47729: linux - In the Linux kernel, the following vulnerability has been resolved: drm/xe: Use...
vendor_debian·2024·CVSS 5.5
CVE-2024-47729 [MEDIUM] CVE-2024-47729: linux - In the Linux kernel, the following vulnerability has been resolved: drm/xe: Use...
In the Linux kernel, the following vulnerability has been resolved: drm/xe: Use reserved copy engine for user binds on faulting devices User binds map to engines with can fault, faults depend on user binds completion, thus we can deadlock. Avoid this by using reserved copy engine for user binds on faulting devices. While we are here, normalize bind queue creation with a helper. v2: - Pass in extensions to bind queue creation (CI) v3: - s/resevered/reserved (Lucas) - Fix NULL hwe check (Jonathan)
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved (fixed in 6.11.2-1)
sid: resolved (fixed in 6.11.2-1)
trixie: resolved (fixed in 6.11.2-1)
GHSA
GHSA-gfg8-9h5v-39hx: In the Linux kernel, the following vulnerability has been resolved:
drm/xe: Use reserved copy engine for user binds on faulting devices
User binds m
ghsa_unreviewed·2024-10-21
CVE-2024-47729 [MEDIUM] GHSA-gfg8-9h5v-39hx: In the Linux kernel, the following vulnerability has been resolved:
drm/xe: Use reserved copy engine for user binds on faulting devices
User binds m
In the Linux kernel, the following vulnerability has been resolved:
drm/xe: Use reserved copy engine for user binds on faulting devices
User binds map to engines with can fault, faults depend on user binds
completion, thus we can deadlock. Avoid this by using reserved copy
engine for user binds on faulting devices.
While we are here, normalize bind queue creation with a helper.
v2:
- Pass in extensions to bind queue creation (CI)
v3:
- s/resevered/reserved (Lucas)
- Fix NULL hwe check (Jonathan)
OSV
CVE-2024-47729: In the Linux kernel, the following vulnerability has been resolved: drm/xe: Use reserved copy engine for user binds on faulting devices User binds map
osv·2024-10-21·CVSS 5.5
CVE-2024-47729 [MEDIUM] CVE-2024-47729: In the Linux kernel, the following vulnerability has been resolved: drm/xe: Use reserved copy engine for user binds on faulting devices User binds map
In the Linux kernel, the following vulnerability has been resolved: drm/xe: Use reserved copy engine for user binds on faulting devices User binds map to engines with can fault, faults depend on user binds completion, thus we can deadlock. Avoid this by using reserved copy engine for user binds on faulting devices. While we are here, normalize bind queue creation with a helper. v2: - Pass in extensions to bind queue creation (CI) v3: - s/resevered/reserved (Lucas) - Fix NULL hwe check (Jonathan)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2024-10-21
Published