Description (CNA)
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")
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 5c8290284402bf7d2c12269402b3177b899c78b7 before 6d9f8ba28f3747ca0f910a363e46f1114856dbbe; affected 5c8290284402bf7d2c12269402b3177b899c78b7 before ca63eeb70fcb53c42e1fe54e1735a54d8e7759fd; affected 5c8290284402bf7d2c12269402b3177b899c78b7 before 581317b1f001b7509041544d7019b75571daa100; affected 5c8290284402bf7d2c12269402b3177b899c78b7 before 79c0b5287ded74f4eacde4dfd8aa0a76cbd853b5; affected 5c8290284402bf7d2c12269402b3177b899c78b7 before 56480fb10b976581a363fd168dc2e4fbee87a1a7; affected 5c8290284402bf7d2c12269402b3177b899c78b7 before 2b7e7df1eacd280e561ede3e977853606871c951; affected 5c8290284402bf7d2c12269402b3177b899c78b7 before 5e761a2287234bc402ba7ef07129f5103bcd775c |
| Linux / Linux | affected 4.3; unaffected 0 before 4.3; unaffected 4.14.265 through 4.14.*; unaffected 4.19.228 through 4.19.*; unaffected 5.4.176 through 5.4.*; unaffected 5.10.96 through 5.10.*; unaffected 5.15.19 through 5.15.*; unaffected 5.16.5 through 5.16.*; unaffected 5.17 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/6d9f8ba28f3747ca0f910a363e46f1114856dbbe
- https://git.kernel.org/stable/c/ca63eeb70fcb53c42e1fe54e1735a54d8e7759fd
- https://git.kernel.org/stable/c/581317b1f001b7509041544d7019b75571daa100
- https://git.kernel.org/stable/c/79c0b5287ded74f4eacde4dfd8aa0a76cbd853b5
- https://git.kernel.org/stable/c/56480fb10b976581a363fd168dc2e4fbee87a1a7
- https://git.kernel.org/stable/c/2b7e7df1eacd280e561ede3e977853606871c951
- https://git.kernel.org/stable/c/5e761a2287234bc402ba7ef07129f5103bcd775c
ADP enrichment
No English description supplied.
- https://git.kernel.org/stable/c/6d9f8ba28f3747ca0f910a363e46f1114856dbbe
- https://git.kernel.org/stable/c/ca63eeb70fcb53c42e1fe54e1735a54d8e7759fd
- https://git.kernel.org/stable/c/581317b1f001b7509041544d7019b75571daa100
- https://git.kernel.org/stable/c/79c0b5287ded74f4eacde4dfd8aa0a76cbd853b5
- https://git.kernel.org/stable/c/56480fb10b976581a363fd168dc2e4fbee87a1a7
- https://git.kernel.org/stable/c/2b7e7df1eacd280e561ede3e977853606871c951
- https://git.kernel.org/stable/c/5e761a2287234bc402ba7ef07129f5103bcd775c
No English description supplied.
No references supplied.