cbcvebase.
CVE-2022-49489
published 2025-02-26

CVE-2022-49489: In the Linux kernel, the following vulnerability has been resolved: drm/msm/disp/dpu1: set vbif hw config to NULL to avoid use after memory free during pm…

PriorityP338high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.28%
20.1th percentile
In the Linux kernel, the following vulnerability has been resolved: drm/msm/disp/dpu1: set vbif hw config to NULL to avoid use after memory free during pm runtime resume BUG: Unable to handle kernel paging request at virtual address 006b6b6b6b6b6be3 Call trace: dpu_vbif_init_memtypes+0x40/0xb8 dpu_runtime_resume+0xcc/0x1c0 pm_generic_runtime_resume+0x30/0x44 __genpd_runtime_resume+0x68/0x7c genpd_runtime_resume+0x134/0x258 __rpm_callback+0x98/0x138 rpm_callback+0x30/0x88 rpm_resume+0x36c/0x49c __pm_runtime_resume+0x80/0xb0 dpu_core_irq_uninstall+0x30/0xb0 dpu_irq_uninstall+0x18/0x24 msm_drm_uninit+0xd8/0x16c Patchwork: https://patchwork.freedesktop.org/patch/483255/ [DB: fixed Fixes tag]

Affected

19 ranges
VendorProductVersion rangeFixed in
debianlinux< linux 5.18.5-1 (bookworm)linux 5.18.5-1 (bookworm)
linuxlinux——
linuxlinux>= 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef < aa4cb188988dc6f1b3f4917d4dbc452150a5d871aa4cb188988dc6f1b3f4917d4dbc452150a5d871
linuxlinux>= 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef < ef10d0c68e8608848cd58fca2589685718426607ef10d0c68e8608848cd58fca2589685718426607
linuxlinux>= 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef < 134760263f6441741db0b2970e7face6b34b6d1c134760263f6441741db0b2970e7face6b34b6d1c
linuxlinux>= 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef < ef4bdaac7cb5416f236613ed9337ff0ea8ee329bef4bdaac7cb5416f236613ed9337ff0ea8ee329b
linuxlinux>= 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef < 97ac682b6f7d36be5d934f86c9911066540a68f197ac682b6f7d36be5d934f86c9911066540a68f1
linuxlinux>= 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef < 5b0adf5cbf3b74721e4e4c4e0cadc91b8df8bcc25b0adf5cbf3b74721e4e4c4e0cadc91b8df8bcc2
linuxlinux>= 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef < fa5186b279ecf44b14fb435540d2065be91cb1edfa5186b279ecf44b14fb435540d2065be91cb1ed
linuxlinux_kernel>= 0 < 5.10.127-15.10.127-1
linuxlinux_kernel>= 0 < 5.18.5-15.18.5-1
linuxlinux_kernel>= 0 < 5.18.5-15.18.5-1
linuxlinux_kernel>= 0 < 5.18.5-15.18.5-1
linuxlinux_kernel>= 4.19 < 4.19.2474.19.247
linuxlinux_kernel>= 4.20 < 5.4.1985.4.198
linuxlinux_kernel>= 5.11 < 5.15.465.15.46
linuxlinux_kernel>= 5.16 < 5.17.145.17.14
linuxlinux_kernel>= 5.18 < 5.18.35.18.3
linuxlinux_kernel>= 5.5 < 5.10.1215.10.121

CVSS provenance

nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv7.8HIGH
vendor_debian7.8HIGH
vendor_redhat7.8HIGH
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