[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-DEBIAN-CVE-2025-38499":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-04T20:55:29.923Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":11,"aliases":12,"duplicate_of":9,"upstream":13,"downstream":16,"duplicates":23,"related":24,"reserved_at":9,"published_at":25,"modified_at":26,"state":9,"summary":27,"references_raw":29,"kevs":36,"epss":9,"epss_history":37,"metrics":38,"affected":45},"DEBIAN-CVE-2025-38499","In the Linux kernel, the following vulnerability has been resolved:  clone_private_mnt(): make sure that caller has CAP_SYS_ADMIN in the right userns  What we want is to verify there is that clone won't expose something hidden by a mount we wouldn't be able to undo.  \"Wouldn't be able to undo\" may be a result of MNT_LOCKED on a child, but it may also come from lacking admin rights in the userns of the namespace mount belongs to.  clone_private_mnt() checks the former, but not the latter.  There's a number of rather confusing CAP_SYS_ADMIN checks in various userns during the mount, especially with the new mount API; they serve different purposes and in case of clone_private_mnt() they usually, but not always end up covering the missing check mentioned above.",null,[],[],[],[14],{"_key":15},"CVE-2025-38499",[17,19,21],{"_key":18},"DLA-4328-1",{"_key":20},"DSA-5973-1",{"_key":22},"DSA-5975-1",[],[],"2025-08-11T16:15:30.057Z","2026-04-28T20:29:59.348861Z",{"cisa_kev":28,"cisa_ransomware":28,"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,[30],{"url":31,"sources":32,"tags":34},"https://security-tracker.debian.org/tracker/CVE-2025-38499",[33],"osv_debian",[35],"Advisory",[],[],[39],{"source":33,"cvss_v2_0":9,"cvss_v3_0":9,"cvss_v3_1":40,"cvss_v4_0":9},{"baseScore":41,"baseSeverity":9,"vectorString":42,"impactScore":43,"exploitabilityScore":44},5.5,"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",6,4.6,[46,66],{"ecosystem":47,"name":48,"vendor":49,"product":48,"cpe_part":9,"purl_type":50,"purl_namespace":49,"purl_name":48,"source":9,"versions":51},"Debian","linux","debian","deb",[52,56,60,63],{"version":53,"is_range":54,"range_type":55,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"all",true,"ecosystem",{"version":57,"is_range":54,"range_type":55,"version_start":9,"version_start_type":9,"version_end":58,"version_end_type":59,"fixed_in":9},"lt6_1_147_1","6.1.147-1","excluding",{"version":61,"is_range":54,"range_type":55,"version_start":9,"version_start_type":9,"version_end":62,"version_end_type":59,"fixed_in":9},"lt6_12_41_1","6.12.41-1",{"version":64,"is_range":54,"range_type":55,"version_start":9,"version_start_type":9,"version_end":65,"version_end_type":59,"fixed_in":9},"lt6_16_3_1","6.16.3-1",{"ecosystem":47,"name":67,"vendor":49,"product":67,"cpe_part":9,"purl_type":50,"purl_namespace":49,"purl_name":67,"source":9,"versions":68},"linux-6.1",[69],{"version":70,"is_range":54,"range_type":55,"version_start":9,"version_start_type":9,"version_end":71,"version_end_type":59,"fixed_in":9},"lt6_1_153_1~deb11u1","6.1.153-1~deb11u1"]