title: drm/radeon: check the alloc_workqueue return value in radeon_crtc_init()
description: 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:
{
product: Linux
vendor: Linux
defaultStatus: unaffected
repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
versions:
version: fa7f517cb26e, lessThan: 21b164566071, status: affected, versionType: git
version: fa7f517cb26e, lessThan: 5d12c5d75f7c, status: affected, versionType: git
version: fa7f517cb26e, lessThan: 57ca7984806d, status: affected, versionType: git
version: fa7f517cb26e, lessThan: 14bbfaa5df27, status: affected, versionType: git
version: fa7f517cb26e, lessThan: c4ff55408187, status: affected, versionType: git
version: fa7f517cb26e, lessThan: 0b813a6a0087, status: affected, versionType: git
version: fa7f517cb26e, lessThan: fb2d8bc9b5e5, status: affected, versionType: git
version: fa7f517cb26e, lessThan: 7a2464fac80d, status: affected, versionType: git
}
{
product: Linux
vendor: Linux
defaultStatus: affected
repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
versions:
version: 3.16, status: affected
version: 0, lessThan: 3.16, status: unaffected, versionType: custom
version: 4.19.306, lessThanOrEqual: 4.19.*, status: unaffected, versionType: custom
version: 5.4.268, lessThanOrEqual: 5.4.*, status: unaffected, versionType: custom
version: 5.10.209, lessThanOrEqual: 5.10.*, status: unaffected, versionType: custom
version: 5.15.148, lessThanOrEqual: 5.15.*, status: unaffected, versionType: custom
version: 6.1.75, lessThanOrEqual: 6.1.*, status: unaffected, versionType: custom
version: 6.6.14, lessThanOrEqual: 6.6.*, status: unaffected, versionType: custom
version: 6.7.2, lessThanOrEqual: 6.7.*, status: unaffected, versionType: custom
version: 6.8, lessThanOrEqual: *, status: unaffected, versionType: original_commit_for_fix
}
