Entreprise française de cybersécurité depuis 2004
☎ 03 60 47 09 81 - info@securiteinfo.com
☎ 03 60 47 09 81 - info@securiteinfo.com
In the Linux kernel, the following vulnerability has been resolved:ceph: fix memory leak in ceph_direct_read_write()The bvecs array which is allocated in iter_get_bvecs_alloc() is leakedand pages remain pinned if ceph_alloc_sparse_ext_map() fails.There is no need to delay the allocation of sparse_ext map until afterthe bvecs array is set up, so fix this by moving sparse_ext allocationa bit earlier. Also, make a similar adjustment in __ceph_sync_read()for consistency (a leak of the same kind in __ceph_sync_read() has beenaddressed differently).
No PoCs from references.
- https://github.com/cku-heise/euvd-api-doc
- https://github.com/fkie-cad/nvd-json-data-feeds
- https://github.com/oogasawa/Utility-security