cve-2024-43823
Vulnerability from cvelistv5
Published
2024-08-17 09:21
Modified
2024-12-19 09:16
Severity ?
Summary
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.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0a6f1b5fe8ef8268aaa069035639968ceeea0a23Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a231707a91f323af1e5d9f1722055ec2fc1c7775Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/bbba48ad67c53feea05936ea1e029dcca8057506Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/dbcdd1863ba2ec9b76ec131df25d797709e05597Patch
Impacted products
Vendor Product Version
Linux Linux Version: 0f71c60ffd26943fa9646aa73ad7889ace116ce2
Version: 0f71c60ffd26943fa9646aa73ad7889ace116ce2
Version: 0f71c60ffd26943fa9646aa73ad7889ace116ce2
Version: 0f71c60ffd26943fa9646aa73ad7889ace116ce2
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   Linux Linux Version: 5.10
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