CVE-2023-52470

Summary

In the Linux kernel, the following vulnerability has been resolved:

drm/radeon: check the alloc_workqueue return value in radeon_crtc_init()

check the alloc_workqueue return value in radeon_crtc_init() to avoid null-ptr-deref.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxfa7f517cb26eb1a1a1f0baffcced39f6c3ec3337 < 21b1645660717d6126dd4866c850fcc5c4703a41affected
LinuxLinuxfa7f517cb26eb1a1a1f0baffcced39f6c3ec3337 < 5d12c5d75f7c78b83a738025947651ec5c95b4d4affected
LinuxLinuxfa7f517cb26eb1a1a1f0baffcced39f6c3ec3337 < 57ca7984806d79b38af528de88fd803babf27febaffected
LinuxLinuxfa7f517cb26eb1a1a1f0baffcced39f6c3ec3337 < 14bbfaa5df273b26cde6707f6e655585700e6fe1affected
LinuxLinuxfa7f517cb26eb1a1a1f0baffcced39f6c3ec3337 < c4ff55408187f2595066967047363ca84e76db85affected
LinuxLinuxfa7f517cb26eb1a1a1f0baffcced39f6c3ec3337 < 0b813a6a0087451cb702b6eb841f10856f49d088affected
LinuxLinuxfa7f517cb26eb1a1a1f0baffcced39f6c3ec3337 < fb2d8bc9b5e55848b8a7c3c028e2ee8d49f28f97affected
LinuxLinuxfa7f517cb26eb1a1a1f0baffcced39f6c3ec3337 < 7a2464fac80d42f6f8819fed97a553e9c2f43310affected
LinuxLinux3.16affected
LinuxLinux0 < 3.16unaffected
LinuxLinux4.19.306 <= 4.19.*unaffected
LinuxLinux5.4.268 <= 5.4.*unaffected
LinuxLinux5.10.209 <= 5.10.*unaffected
LinuxLinux5.15.148 <= 5.15.*unaffected
LinuxLinux6.1.75 <= 6.1.*unaffected
LinuxLinux6.6.14 <= 6.6.*unaffected
LinuxLinux6.7.2 <= 6.7.*unaffected
LinuxLinux6.8 <= *unaffected

Weaknesses

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References