CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
Low
In the Linux kernel, the following vulnerability has been resolved:
PCI: keystone: Fix NULL pointer dereference in case of DT error in ks_pcie_setup_rc_app_regs()
If IORESOURCE_MEM is not provided in Device Tree due to
any error, resource_list_first_type() will return NULL and
pci_parse_request_of_pci_ranges() will just emit a warning.
This will cause a NULL pointer dereference. Fix this bug by adding NULL
return check.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
git.kernel.org/stable/c/0a6f1b5fe8ef8268aaa069035639968ceeea0a23
git.kernel.org/stable/c/a231707a91f323af1e5d9f1722055ec2fc1c7775
git.kernel.org/stable/c/bbba48ad67c53feea05936ea1e029dcca8057506
git.kernel.org/stable/c/dbcdd1863ba2ec9b76ec131df25d797709e05597
security-tracker.debian.org/tracker/CVE-2024-43823