发布时间: 2024年8月23日
修改时间: 2024年10月25日
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 toany error, resource_list_first_type() will return NULL andpci_parse_request_of_pci_ranges() will just emit a warning.This will cause a NULL pointer dereference. Fix this bug by adding NULLreturn check.Found by Linux Verification Center (linuxtesting.org) with SVACE.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | None | Low |
| Attack Vector | Local | Local |
| CVSS评分 | 5.5 | 3.9 |
| Attack Complexity | Low | High |
| Privileges Required | Low | High |
| Scope | Unchanged | Unchanged |
| Integrity | None | Low |
| User Interaction | None | None |
| Availability | High | Low |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2024-3412 | 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 toany error, resource_list_first_type() will return NULL andpci_parse_request_of_pci_ranges() will just emit a warning.This will cause a NULL pointer dereference. Fix this bug by adding NULLreturn check.Found by Linux Verification Center (linuxtesting.org) with SVACE. | 2024年8月23日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-5A | kernel | Unaffected |
| KY3.5.2 | kernel | Fixed |
| V6 | kernel | Fixed |
