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CVE PROGRAM SOURCE RECORDUnscored

CVE-2022-48756

drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable

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Status
Published
Published
Updated
Assigning organization
Linux

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")

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 5c8290284402bf7d2c12269402b3177b899c78b7 to < 6d9f8ba28f3747ca0f910a363e46f1114856dbbeaffected
  • 5c8290284402bf7d2c12269402b3177b899c78b7 to < ca63eeb70fcb53c42e1fe54e1735a54d8e7759fdaffected
  • 5c8290284402bf7d2c12269402b3177b899c78b7 to < 581317b1f001b7509041544d7019b75571daa100affected
  • 5c8290284402bf7d2c12269402b3177b899c78b7 to < 79c0b5287ded74f4eacde4dfd8aa0a76cbd853b5affected
  • 5c8290284402bf7d2c12269402b3177b899c78b7 to < 56480fb10b976581a363fd168dc2e4fbee87a1a7affected
  • 5c8290284402bf7d2c12269402b3177b899c78b7 to < 2b7e7df1eacd280e561ede3e977853606871c951affected
  • 5c8290284402bf7d2c12269402b3177b899c78b7 to < 5e761a2287234bc402ba7ef07129f5103bcd775caffected

Linux Linux

Default version status: affected

  • 4.3affected
  • 0 to < 4.3unaffected
  • 4.14.265 to ≤ 4.14.*unaffected
  • 4.19.228 to ≤ 4.19.*unaffected
  • 5.4.176 to ≤ 5.4.*unaffected
  • 5.10.96 to ≤ 5.10.*unaffected
  • 5.15.19 to ≤ 5.15.*unaffected
  • 5.16.5 to ≤ 5.16.*unaffected
  • 5.17 to ≤ *unaffected

References