CVE-2022-48774
published 2024-07-16CVE-2022-48774: In the Linux kernel, the following vulnerability has been resolved: dmaengine: ptdma: Fix the error handling path in pt_core_init() In order to free resources…
PriorityP415medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.22%
13.2th percentile
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: ptdma: Fix the error handling path in pt_core_init()
In order to free resources correctly in the error handling path of
pt_core_init(), 2 goto's have to be switched. Otherwise, some resources
will leak and we will try to release things that have not been allocated
yet.
Also move a dev_err() to a place where it is more meaningful.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.16.11-1 (bookworm) | linux 5.16.11-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= fa5d823b16a9442d609617abeec31da8b6afa224 < 3e41445287afa3cf6d572778e5aab31d25e60a8d | 3e41445287afa3cf6d572778e5aab31d25e60a8d |
| linux | linux | >= fa5d823b16a9442d609617abeec31da8b6afa224 < d7de1e4820c5a42441ff7276174c8c0e63575c1b | d7de1e4820c5a42441ff7276174c8c0e63575c1b |
| linux | linux | >= fa5d823b16a9442d609617abeec31da8b6afa224 < 3c62fd3406e0b2277c76a6984d3979c7f3f1d129 | 3c62fd3406e0b2277c76a6984d3979c7f3f1d129 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.16.11-1 | 5.16.11-1 |
| linux | linux_kernel | >= 0 < 5.16.11-1 | 5.16.11-1 |
| linux | linux_kernel | >= 0 < 5.16.11-1 | 5.16.11-1 |
| linux | linux_kernel | >= 5.15 < 5.15.25 | 5.15.25 |
| linux | linux_kernel | >= 5.16 < 5.16.11 | 5.16.11 |
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_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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Red Hat
kernel: dmaengine: ptdma: Fix the error handling path in pt_core_init()
vendor_redhat·2024-07-16·CVSS 5.5
CVE-2022-48774 [MEDIUM] CWE-402 kernel: dmaengine: ptdma: Fix the error handling path in pt_core_init()
kernel: dmaengine: ptdma: Fix the error handling path in pt_core_init()
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: ptdma: Fix the error handling path in pt_core_init()
In order to free resources correctly in the error handling path of
pt_core_init(), 2 goto's have to be switched. Otherwise, some resources
will leak and we will try to release things that have not been allocated
yet.
Also move a dev_err() to a place where it is more meaningful.
A memory leak flaw was found in the Linux kernel’s AMD PTDMA controller driver. This flaw allows a local user to crash the system.
Statement: Red Hat Enterprise Linux not affected.
Mitigation: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Secu
Debian
CVE-2022-48774: linux - In the Linux kernel, the following vulnerability has been resolved: dmaengine: ...
vendor_debian·2022·CVSS 5.5
CVE-2022-48774 [MEDIUM] CVE-2022-48774: linux - In the Linux kernel, the following vulnerability has been resolved: dmaengine: ...
In the Linux kernel, the following vulnerability has been resolved: dmaengine: ptdma: Fix the error handling path in pt_core_init() In order to free resources correctly in the error handling path of pt_core_init(), 2 goto's have to be switched. Otherwise, some resources will leak and we will try to release things that have not been allocated yet. Also move a dev_err() to a place where it is more meaningful.
Scope: local
bookworm: resolved (fixed in 5.16.11-1)
bullseye: resolved
forky: resolved (fixed in 5.16.11-1)
sid: resolved (fixed in 5.16.11-1)
trixie: resolved (fixed in 5.16.11-1)
GHSA
GHSA-h7f8-97v8-xrfh: In the Linux kernel, the following vulnerability has been resolved:
dmaengine: ptdma: Fix the error handling path in pt_core_init()
In order to free
ghsa_unreviewed·2024-07-16
CVE-2022-48774 [MEDIUM] GHSA-h7f8-97v8-xrfh: In the Linux kernel, the following vulnerability has been resolved:
dmaengine: ptdma: Fix the error handling path in pt_core_init()
In order to free
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: ptdma: Fix the error handling path in pt_core_init()
In order to free resources correctly in the error handling path of
pt_core_init(), 2 goto's have to be switched. Otherwise, some resources
will leak and we will try to release things that have not been allocated
yet.
Also move a dev_err() to a place where it is more meaningful.
OSV
CVE-2022-48774: In the Linux kernel, the following vulnerability has been resolved: dmaengine: ptdma: Fix the error handling path in pt_core_init() In order to free r
osv·2024-07-16·CVSS 5.5
CVE-2022-48774 [MEDIUM] CVE-2022-48774: In the Linux kernel, the following vulnerability has been resolved: dmaengine: ptdma: Fix the error handling path in pt_core_init() In order to free r
In the Linux kernel, the following vulnerability has been resolved: dmaengine: ptdma: Fix the error handling path in pt_core_init() In order to free resources correctly in the error handling path of pt_core_init(), 2 goto's have to be switched. Otherwise, some resources will leak and we will try to release things that have not been allocated yet. Also move a dev_err() to a place where it is more meaningful.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://git.kernel.org/stable/c/3c62fd3406e0b2277c76a6984d3979c7f3f1d129https://git.kernel.org/stable/c/3e41445287afa3cf6d572778e5aab31d25e60a8dhttps://git.kernel.org/stable/c/d7de1e4820c5a42441ff7276174c8c0e63575c1bhttps://git.kernel.org/stable/c/3c62fd3406e0b2277c76a6984d3979c7f3f1d129https://git.kernel.org/stable/c/3e41445287afa3cf6d572778e5aab31d25e60a8dhttps://git.kernel.org/stable/c/d7de1e4820c5a42441ff7276174c8c0e63575c1b
2024-07-16
Published