Описание
In the Linux kernel, the following vulnerability has been resolved:
btrfs: fix ulist leaks in error paths of qgroup self tests
In the test_no_shared_qgroup() and test_multiple_refs() qgroup self tests, if we fail to add the tree ref, remove the extent item or remove the extent ref, we are returning from the test function without freeing the "old_roots" ulist that was allocated by the previous calls to btrfs_find_all_roots(). Fix that by calling ulist_free() before returning.
In the Linux kernel, the following vulnerability has been resolved:
btrfs: fix ulist leaks in error paths of qgroup self tests
In the test_no_shared_qgroup() and test_multiple_refs() qgroup self tests, if we fail to add the tree ref, remove the extent item or remove the extent ref, we are returning from the test function without freeing the "old_roots" ulist that was allocated by the previous calls to btrfs_find_all_roots(). Fix that by calling ulist_free() before returning.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2022-49912
- https://git.kernel.org/stable/c/0a0dead4ad1a2e2a9bdf133ef45111d7c8daef84
- https://git.kernel.org/stable/c/203204798831c35d855ecc6417d98267d2d2184b
- https://git.kernel.org/stable/c/3f58283d83a588ff5da62fc150de19e798ed2ec2
- https://git.kernel.org/stable/c/5d1a47ebf84540e40b5b43fc21aef0d6c0f627d9
- https://git.kernel.org/stable/c/d37de92b38932d40e4a251e876cc388f9aee5f42
- https://git.kernel.org/stable/c/d81370396025cf63a7a1b5f8bb25a3479203b2ca
- https://git.kernel.org/stable/c/da7003434bcab0ae9aba3f2c003e734cae093326
- https://git.kernel.org/stable/c/f46ea5fa3320dca4fe0c0926b49a5f14cb85de62
Связанные уязвимости
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix ulist leaks in error paths of qgroup self tests In the test_no_shared_qgroup() and test_multiple_refs() qgroup self tests, if we fail to add the tree ref, remove the extent item or remove the extent ref, we are returning from the test function without freeing the "old_roots" ulist that was allocated by the previous calls to btrfs_find_all_roots(). Fix that by calling ulist_free() before returning.
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix ulist leaks in error paths of qgroup self tests In the test_no_shared_qgroup() and test_multiple_refs() qgroup self tests, if we fail to add the tree ref, remove the extent item or remove the extent ref, we are returning from the test function without freeing the "old_roots" ulist that was allocated by the previous calls to btrfs_find_all_roots(). Fix that by calling ulist_free() before returning.
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix ulist leaks in error paths of qgroup self tests In the test_no_shared_qgroup() and test_multiple_refs() qgroup self tests, if we fail to add the tree ref, remove the extent item or remove the extent ref, we are returning from the test function without freeing the "old_roots" ulist that was allocated by the previous calls to btrfs_find_all_roots(). Fix that by calling ulist_free() before returning.
In the Linux kernel, the following vulnerability has been resolved: b ...
Уязвимость функций test_no_shared_qgroup() и test_multiple_refs() модуля fs/btrfs/tests/qgroup-tests.c файловой системы btrfs ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании