CVE-2022-48749
published 2024-06-20CVE-2022-48749: In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: invalid parameter check in dpu_setup_dspp_pcc The function performs a check on…
PriorityP420medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.22%
13.2th percentile
In the Linux kernel, the following vulnerability has been resolved:
drm/msm/dpu: invalid parameter check in dpu_setup_dspp_pcc
The function performs a check on the "ctx" input parameter, however, it
is used before the check.
Initialize the "base" variable after the sanity check to avoid a
possible NULL pointer dereference.
Addresses-Coverity-ID: 1493866 ("Null pointer dereference")
Affected
14 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.16.7-1 (bookworm) | linux 5.16.7-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 4259ff7ae509ed880b3a7bb685972c3a3bf4b74b < 93a6e920d8ccb4df846c03b6e72f7e08843d294c | 93a6e920d8ccb4df846c03b6e72f7e08843d294c |
| linux | linux | >= 4259ff7ae509ed880b3a7bb685972c3a3bf4b74b < 8f069f6dde518dfebe86e848508c07e497bd9298 | 8f069f6dde518dfebe86e848508c07e497bd9298 |
| linux | linux | >= 4259ff7ae509ed880b3a7bb685972c3a3bf4b74b < 1ebc18836d5df09061657f8c548e594cbb519476 | 1ebc18836d5df09061657f8c548e594cbb519476 |
| linux | linux | >= 4259ff7ae509ed880b3a7bb685972c3a3bf4b74b < 170b22234d5495f5e0844246e23f004639ee89ba | 170b22234d5495f5e0844246e23f004639ee89ba |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.103-1 | 5.10.103-1 |
| linux | linux_kernel | >= 0 < 5.16.7-1 | 5.16.7-1 |
| linux | linux_kernel | >= 0 < 5.16.7-1 | 5.16.7-1 |
| linux | linux_kernel | >= 0 < 5.16.7-1 | 5.16.7-1 |
| linux | linux_kernel | >= 5.11 < 5.15.19 | 5.15.19 |
| linux | linux_kernel | >= 5.16 < 5.16.5 | 5.16.5 |
| linux | linux_kernel | >= 5.8 < 5.10.96 | 5.10.96 |
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: drm/msm/dpu: invalid parameter check in dpu_setup_dspp_pcc
vendor_redhat·2024-06-20·CVSS 5.5
CVE-2022-48749 [MEDIUM] CWE-476 kernel: drm/msm/dpu: invalid parameter check in dpu_setup_dspp_pcc
kernel: drm/msm/dpu: invalid parameter check in dpu_setup_dspp_pcc
In the Linux kernel, the following vulnerability has been resolved:
drm/msm/dpu: invalid parameter check in dpu_setup_dspp_pcc
The function performs a check on the "ctx" input parameter, however, it
is used before the check.
Initialize the "base" variable after the sanity check to avoid a
possible NULL pointer dereference.
Addresses-Coverity-ID: 1493866 ("Null pointer dereference")
A NULL pointer dereference flaw was found in the Linux kernel. This issue is due to an invalid parameter check in dpu_setup_dspp_pcc.
Statement: No Red Hat Products are affected by this vulnerability.
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (R
Debian
CVE-2022-48749: linux - In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu...
vendor_debian·2022·CVSS 5.5
CVE-2022-48749 [MEDIUM] CVE-2022-48749: linux - In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu...
In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: invalid parameter check in dpu_setup_dspp_pcc The function performs a check on the "ctx" input parameter, however, it is used before the check. Initialize the "base" variable after the sanity check to avoid a possible NULL pointer dereference. Addresses-Coverity-ID: 1493866 ("Null pointer dereference")
Scope: local
bookworm: resolved (fixed in 5.16.7-1)
bullseye: resolved (fixed in 5.10.103-1)
forky: resolved (fixed in 5.16.7-1)
sid: resolved (fixed in 5.16.7-1)
trixie: resolved (fixed in 5.16.7-1)
OSV
CVE-2022-48749: In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: invalid parameter check in dpu_setup_dspp_pcc The function performs a
osv·2024-06-20·CVSS 5.5
CVE-2022-48749 [MEDIUM] CVE-2022-48749: In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: invalid parameter check in dpu_setup_dspp_pcc The function performs a
In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: invalid parameter check in dpu_setup_dspp_pcc The function performs a check on the "ctx" input parameter, however, it is used before the check. Initialize the "base" variable after the sanity check to avoid a possible NULL pointer dereference. Addresses-Coverity-ID: 1493866 ("Null pointer dereference")
GHSA
GHSA-wfmj-q8m4-96gm: In the Linux kernel, the following vulnerability has been resolved:
drm/msm/dpu: invalid parameter check in dpu_setup_dspp_pcc
The function performs
ghsa_unreviewed·2024-06-20
CVE-2022-48749 [MEDIUM] CWE-476 GHSA-wfmj-q8m4-96gm: In the Linux kernel, the following vulnerability has been resolved:
drm/msm/dpu: invalid parameter check in dpu_setup_dspp_pcc
The function performs
In the Linux kernel, the following vulnerability has been resolved:
drm/msm/dpu: invalid parameter check in dpu_setup_dspp_pcc
The function performs a check on the "ctx" input parameter, however, it
is used before the check.
Initialize the "base" variable after the sanity check to avoid a
possible NULL pointer dereference.
Addresses-Coverity-ID: 1493866 ("Null pointer dereference")
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://git.kernel.org/stable/c/170b22234d5495f5e0844246e23f004639ee89bahttps://git.kernel.org/stable/c/1ebc18836d5df09061657f8c548e594cbb519476https://git.kernel.org/stable/c/8f069f6dde518dfebe86e848508c07e497bd9298https://git.kernel.org/stable/c/93a6e920d8ccb4df846c03b6e72f7e08843d294chttps://git.kernel.org/stable/c/170b22234d5495f5e0844246e23f004639ee89bahttps://git.kernel.org/stable/c/1ebc18836d5df09061657f8c548e594cbb519476https://git.kernel.org/stable/c/8f069f6dde518dfebe86e848508c07e497bd9298https://git.kernel.org/stable/c/93a6e920d8ccb4df846c03b6e72f7e08843d294c
2024-06-20
Published