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CVE-2024-43823

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CVE-2024-43823

Published: Aug 17, 2024

Modified: May 11, 2026

PUBLISHED

Description

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.

VendorProductVersions

Linux

Linux

affected
0f71c60ffd26943fa9646aa73ad7889ace116ce2 - < bbba48ad67c53feea05936ea1e029dcca8057506
affected
0f71c60ffd26943fa9646aa73ad7889ace116ce2 - < 0a6f1b5fe8ef8268aaa069035639968ceeea0a23
affected
0f71c60ffd26943fa9646aa73ad7889ace116ce2 - < dbcdd1863ba2ec9b76ec131df25d797709e05597
affected
0f71c60ffd26943fa9646aa73ad7889ace116ce2 - < a231707a91f323af1e5d9f1722055ec2fc1c7775

Linux

Linux

affected
5.10
unaffected
0 - < 5.10
unaffected
6.1.103 - <= 6.1.*
unaffected
6.6.44 - <= 6.6.*
unaffected
6.10.3 - <= 6.10.*

+1 more versions

References

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