[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-DEBIAN-CVE-2023-52444":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-04T08:53:30.047Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":11,"aliases":12,"duplicate_of":9,"upstream":13,"downstream":16,"duplicates":21,"related":22,"reserved_at":9,"published_at":23,"modified_at":24,"state":9,"summary":25,"references_raw":27,"kevs":34,"epss":9,"epss_history":35,"metrics":36,"affected":43},"DEBIAN-CVE-2023-52444","In the Linux kernel, the following vulnerability has been resolved:  f2fs: fix to avoid dirent corruption  As Al reported in link[1]:  f2fs_rename() ... \tif (old_dir != new_dir && !whiteout) \t\tf2fs_set_link(old_inode, old_dir_entry, \t\t\t\t\told_dir_page, new_dir); \telse \t\tf2fs_put_page(old_dir_page, 0);  You want correct inumber in the \"..\" link.  And cross-directory rename does move the source to new parent, even if you'd been asked to leave a whiteout in the old place.  [1] https://lore.kernel.org/all/20231017055040.GN800259@ZenIV/  With below testcase, it may cause dirent corruption, due to it missed to call f2fs_set_link() to update \"..\" link to new directory. - mkdir -p dir/foo - renameat2 -w dir/foo bar  [ASSERT] (__chk_dots_dentries:1421)  --> Bad inode number[0x4] for '..', parent parent ino is [0x3] [FSCK] other corrupted bugs                           [Fail]",null,[],[],[],[14],{"_key":15},"CVE-2023-52444",[17,19],{"_key":18},"DLA-3840-1",{"_key":20},"DLA-3841-1",[],[],"2024-02-22T17:15:08.430Z","2026-04-28T20:26:39.536995Z",{"cisa_kev":26,"cisa_ransomware":26,"cisa_vendor":9,"epss_severity":9,"epss_score":9,"severity":9,"severity_score":9,"severity_version":9,"severity_source":9,"severity_vector":9,"severity_status":9},false,[28],{"url":29,"sources":30,"tags":32},"https://security-tracker.debian.org/tracker/CVE-2023-52444",[31],"osv_debian",[33],"Advisory",[],[],[37],{"source":31,"cvss_v2_0":9,"cvss_v3_0":9,"cvss_v3_1":38,"cvss_v4_0":9},{"baseScore":39,"baseSeverity":9,"vectorString":40,"impactScore":41,"exploitabilityScore":42},7.8,"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",9.8,4.6,[44],{"ecosystem":45,"name":46,"vendor":47,"product":46,"cpe_part":9,"purl_type":48,"purl_namespace":47,"purl_name":46,"source":9,"versions":49},"Debian","linux","debian","deb",[50,56,59,62],{"version":51,"is_range":52,"range_type":53,"version_start":9,"version_start_type":9,"version_end":54,"version_end_type":55,"fixed_in":9},"lt5_10_209_1",true,"ecosystem","5.10.209-1","excluding",{"version":57,"is_range":52,"range_type":53,"version_start":9,"version_start_type":9,"version_end":58,"version_end_type":55,"fixed_in":9},"lt6_1_76_1","6.1.76-1",{"version":60,"is_range":52,"range_type":53,"version_start":9,"version_start_type":9,"version_end":61,"version_end_type":55,"fixed_in":9},"lt6_6_15_1","6.6.15-1",{"version":60,"is_range":52,"range_type":53,"version_start":9,"version_start_type":9,"version_end":61,"version_end_type":55,"fixed_in":9}]