发布时间: 2024年6月15日
修改时间: 2024年7月2日
In the Linux kernel, the following vulnerability has been resolved: lib/Kconfig.debug: TEST_IOV_ITER depends on MMU Trying to run the iov_iter unit test on a nommu system such as the qemu kc705-nommu emulation results in a crash. KTAP version 1 # Subtest: iov_iter # module: kunit_iov_iter 1..9 BUG: failure at mm/nommu.c:318/vmap()! Kernel panic - not syncing: BUG! The test calls vmap() directly, but vmap() is not supported on nommu systems, causing the crash. TEST_IOV_ITER therefore needs to depend on MMU.
NVD | openEuler | |
---|---|---|
Confidentiality | None | |
Attack Vector | Local | |
CVSS评分 | N/A | 4.0 |
Attack Complexity | High | |
Privileges Required | High | |
Scope | Unchanged | |
Integrity | None | |
User Interaction | None | |
Availability | None |
公告名 | 概要 | 发布时间 |
---|---|---|
KylinSec-SA-2024-2733 | In the Linux kernel, the following vulnerability has been resolved: lib/Kconfig.debug: TEST_IOV_ITER depends on MMU Trying to run the iov_iter unit test on a nommu system such as the qemu kc705-nommu emulation results in a crash. KTAP version 1 # Subtest: iov_iter # module: kunit_iov_iter 1..9 BUG: failure at mm/nommu.c:318/vmap()! Kernel panic - not syncing: BUG! The test calls vmap() directly, but vmap() is not supported on nommu systems, causing the crash. TEST_IOV_ITER therefore needs to depend on MMU. | 2024年6月15日 |
产品 | 包 | 状态 |
---|---|---|
KY3.4-5 | kernel | Unaffected |
KY3.5.2 | kernel | Unaffected |
KY3.5.3 | kernel | Unaffected |
V6 | kernel | Unaffected |