CVE-2022-48756
In the Linux kernel, the following vulnerability has been resolved: drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable The function performs a check on the "phy" input parameter, however, it is used before the check.
Does this matter?
Lower severity and a low EPSS score (0.21%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable The function performs a check on the "phy" input parameter, however, it is used before the check. Initialize the "dev" variable after the sanity check to avoid a possible NULL pointer dereference. Addresses-Coverity-ID: 1493860 ("Null pointer dereference")
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.21% probability · 11th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/2b7e7df1eacd280e561ede3e977853606871c951Patch
- https://git.kernel.org/stable/c/56480fb10b976581a363fd168dc2e4fbee87a1a7Patch
- https://git.kernel.org/stable/c/581317b1f001b7509041544d7019b75571daa100Patch
- https://git.kernel.org/stable/c/5e761a2287234bc402ba7ef07129f5103bcd775cPatch
- https://git.kernel.org/stable/c/6d9f8ba28f3747ca0f910a363e46f1114856dbbePatch
- https://git.kernel.org/stable/c/79c0b5287ded74f4eacde4dfd8aa0a76cbd853b5Patch
- https://git.kernel.org/stable/c/ca63eeb70fcb53c42e1fe54e1735a54d8e7759fdPatch
- https://git.kernel.org/stable/c/2b7e7df1eacd280e561ede3e977853606871c951Patch
- https://git.kernel.org/stable/c/56480fb10b976581a363fd168dc2e4fbee87a1a7Patch
- https://git.kernel.org/stable/c/581317b1f001b7509041544d7019b75571daa100Patch
- https://git.kernel.org/stable/c/5e761a2287234bc402ba7ef07129f5103bcd775cPatch
- https://git.kernel.org/stable/c/6d9f8ba28f3747ca0f910a363e46f1114856dbbePatch
- https://git.kernel.org/stable/c/79c0b5287ded74f4eacde4dfd8aa0a76cbd853b5Patch
- https://git.kernel.org/stable/c/ca63eeb70fcb53c42e1fe54e1735a54d8e7759fdPatch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.