{"id":"DEBIAN-CVE-2022-50873","details":"In the Linux kernel, the following vulnerability has been resolved:  vdpa/vp_vdpa: fix kfree a wrong pointer in vp_vdpa_remove  In vp_vdpa_remove(), the code kfree(&vp_vdpa_mgtdev-\u003emgtdev.id_table) uses a reference of pointer as the argument of kfree, which is the wrong pointer and then may hit crash like this:  Unable to handle kernel paging request at virtual address 00ffff003363e30c Internal error: Oops: 96000004 [#1] SMP Call trace:  rb_next+0x20/0x5c  ext4_readdir+0x494/0x5c4 [ext4]  iterate_dir+0x168/0x1b4  __se_sys_getdents64+0x68/0x170  __arm64_sys_getdents64+0x24/0x30  el0_svc_common.constprop.0+0x7c/0x1bc  do_el0_svc+0x2c/0x94  el0_svc+0x20/0x30  el0_sync_handler+0xb0/0xb4  el0_sync+0x160/0x180 Code: 54000220 f9400441 b4000161 aa0103e0 (f9400821) SMP: stopping secondary CPUs Starting crashdump kernel...","modified":"2026-08-27T22:48:53.765161135Z","published":"2025-12-30T13:16:02.263Z","upstream":["CVE-2022-50873"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2022-50873"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:12","purl":"pkg:deb/debian/linux?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.7-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-50873.json"}},{"package":{"name":"linux","ecosystem":"Debian:13","purl":"pkg:deb/debian/linux?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.7-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-50873.json"}},{"package":{"name":"linux","ecosystem":"Debian:14","purl":"pkg:deb/debian/linux?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.7-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-50873.json"}}],"schema_version":"1.9.0"}