{"id":"CVE-2025-58144","aliases":["ALPINE-CVE-2025-58144","DEBIAN-CVE-2025-58144","DSA-6068-1","EUVD-2025-28910","GHSA-4433-h798-3mr7","MGASA-2025-0270","UBUNTU-CVE-2025-58144"],"status":"published","title":"Arm issues with page refcounting","description":"[This CNA information record relates to multiple CVEs; the\ntext explains which aspects/vulnerabilities correspond to which CVE.]\n\nThere are two issues related to the mapping of pages belonging to other\ndomains: For one, an assertion is wrong there, where the case actually\nneeds handling.  A NULL pointer de-reference could result on a release\nbuild.  This is CVE-2025-58144.\n\nAnd then the P2M lock isn't held until a page reference was actually\nobtained (or the attempt to do so has failed).  Otherwise the page can\nnot only change type, but even ownership in between, thus allowing\ndomain boundaries to be violated.  This is CVE-2025-58145.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00491,"percentile":0.42692,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-476"],"published":"2025-09-11T14:05:36Z","modified":"2026-10-23T17:47:42Z","fixes":[{"ecosystem":"Alpine:v3.19","package":"xen","fixed_in":["4.18.5-r2"],"sources":["osv"]},{"ecosystem":"Alpine:v3.20","package":"xen","fixed_in":["4.18.5-r2"],"sources":["osv"]},{"ecosystem":"Alpine:v3.21","package":"xen","fixed_in":["4.19.3-r1"],"sources":["osv"]},{"ecosystem":"Alpine:v3.22","package":"xen","fixed_in":["4.20.1-r1"],"sources":["osv"]},{"ecosystem":"Alpine:v3.23","package":"xen","fixed_in":["4.20.1-r1"],"sources":["osv"]},{"ecosystem":"Alpine:v3.24","package":"xen","fixed_in":["4.20.1-r1"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"xen","fixed_in":["4.17.5+72-g01140da4e8-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"xen","fixed_in":["4.20.2+7-g1badcf5035-0+deb13u1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"xen","fixed_in":["4.20.2+7-g1badcf5035-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Alpine:v3.19","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.12.0"},{"fixed":"4.18.5-r2"}]}]},{"source":"osv","ecosystem":"Alpine:v3.20","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.12.0"},{"fixed":"4.18.5-r2"}]}]},{"source":"osv","ecosystem":"Alpine:v3.21","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.12.0"},{"fixed":"4.19.3-r1"}]}]},{"source":"osv","ecosystem":"Alpine:v3.22","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.12.0"},{"fixed":"4.20.1-r1"}]}]},{"source":"osv","ecosystem":"Alpine:v3.23","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.12.0"},{"fixed":"4.20.1-r1"}]}]},{"source":"osv","ecosystem":"Alpine:v3.24","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.12.0"},{"fixed":"4.20.1-r1"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.17.5+72-g01140da4e8-1"}]}],"versions":["4.17.1+2-gb773c48e36-1","4.17.2+55-g0b56bed864-1","4.17.2+76-ge1f9cb16e2-1","4.17.2+76-ge1f9cb16e2-1~deb12u1","4.17.2-1","4.17.3+10-g091466ba55-1","4.17.3+10-g091466ba55-1.1","4.17.3+10-g091466ba55-1.1~exp1","4.17.3+10-g091466ba55-1.1~exp2","4.17.3+10-g091466ba55-1~deb12u1","4.17.3+36-g54dacb5c02-1","4.17.5+23-ga4e5191dc0-1","4.17.5+23-ga4e5191dc0-1+deb12u1"]},{"source":"osv","ecosystem":"Debian:13","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.20.2+7-g1badcf5035-0+deb13u1"}]}],"versions":["4.20.0+68-g35cb38b222-1"]},{"source":"osv","ecosystem":"Debian:14","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.20.2+7-g1badcf5035-1"}]}],"versions":["4.20.0+68-g35cb38b222-1"]},{"source":"osv","ecosystem":"Debian:12","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.17.5+72-g01140da4e8-1"}]}],"versions":["4.17.1+2-gb773c48e36-1","4.17.2+55-g0b56bed864-1","4.17.2+76-ge1f9cb16e2-1","4.17.2+76-ge1f9cb16e2-1~deb12u1","4.17.2-1","4.17.3+10-g091466ba55-1","4.17.3+10-g091466ba55-1.1","4.17.3+10-g091466ba55-1.1~exp1","4.17.3+10-g091466ba55-1.1~exp2","4.17.3+10-g091466ba55-1~deb12u1","4.17.3+36-g54dacb5c02-1","4.17.5+23-ga4e5191dc0-1","4.17.5+23-ga4e5191dc0-1+deb12u1"],"bundled":12},{"source":"osv","ecosystem":"Debian:13","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.20.2+7-g1badcf5035-0+deb13u1"}]}],"versions":["4.20.0+68-g35cb38b222-1"],"bundled":12},{"source":"osv","ecosystem":"Mageia:9","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.17.5-1.git20251028.1.mga9"}]}],"bundled":26},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.5.1-0ubuntu1","4.5.1-0ubuntu2","4.6.0-1ubuntu1","4.6.0-1ubuntu2","4.6.0-1ubuntu4","4.6.0-1ubuntu4.1","4.6.0-1ubuntu4.2","4.6.0-1ubuntu4.3","4.6.5-0ubuntu1","4.6.5-0ubuntu1.1","4.6.5-0ubuntu1.2","4.6.5-0ubuntu1.4"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.9.0-0ubuntu3","4.9.0-0ubuntu4","4.9.2-0ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.9.2-0ubuntu2","4.9.2-0ubuntu6","4.9.2-0ubuntu7","4.11.3+24-g14b62ab3e5-1ubuntu1","4.11.3+24-g14b62ab3e5-1ubuntu2","4.11.3+24-g14b62ab3e5-1ubuntu2.2","4.11.3+24-g14b62ab3e5-1ubuntu2.3"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.11.4+24-gddaaccbbab-1ubuntu2","4.16.0-1~ubuntu2","4.16.0-1~ubuntu2.1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.17.2-1","4.17.2+55-g0b56bed864-1","4.17.2+76-ge1f9cb16e2-1","4.17.2+76-ge1f9cb16e2-1ubuntu1","4.17.3+10-g091466ba55-1","4.17.3+10-g091466ba55-1.1ubuntu2","4.17.3+10-g091466ba55-1.1ubuntu3"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.20.0-1ubuntu1","4.20.0+68-g35cb38b222-1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.20.2+7-g1badcf5035-2build2","4.20.2+37-g61ff35323e-1ubuntu1","4.20.3+127-gc42374a105-1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.20.0+68-g35cb38b222-1","4.20.2+7-g1badcf5035-2","4.20.2+7-g1badcf5035-2build2"]}],"products":[{"vendor":"xen","product":"xen"}],"references":[{"url":"https://xenbits.xenproject.org/xsa/advisory-473.html","tags":["Vendor Advisory","advisory"]},{"url":"http://xenbits.xen.org/xsa/advisory-473.html","tags":["advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2025/09/09/2","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-58144"},{"url":"https://github.com/advisories/GHSA-4433-h798-3mr7"},{"url":"https://security.alpinelinux.org/vuln/CVE-2025-58144","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2025-58144","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2025-0270.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=33401","tags":["report"]},{"url":"https://www.openwall.com/lists/oss-security/2024/07/16/3","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2024/07/16/4","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2024/08/14/2","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2024/08/14/3","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2024/09/24/1","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2024/11/12/2","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2024/11/12/1","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2024/12/17/1","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2024/12/17/2","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2025/02/27/1","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2025/05/12/4","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2025/05/12/5","tags":["web"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/KEACKX57LEHS2YKZ4PO5DYNOQRGQSDO2/","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2025/05/27/1","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2025/07/01/1","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2025/07/08/2","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2025/08/28/2","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2025/09/09/1","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2025/09/09/2","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2025/09/09/3","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2025/10/21/1","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2025/10/24/1","tags":["web"]},{"url":"https://www.openwall.com/lists/oss-security/2025/11/05/4","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2025-58144","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-58144","tags":["report"]},{"url":"https://xenbits.xen.org/xsa/advisory-473.html","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2025-58144","title":"Arm issues with page refcounting","description":"[This CNA information record relates to multiple CVEs; the\ntext explains which aspects/vulnerabilities correspond to which CVE.]\n\nThere are two issues related to the mapping of pages belonging to other\ndomains: For one, an assertion is wrong there, where the case actually\nneeds handling.  A NULL pointer de-reference could result on a release\nbuild.  This is CVE-2025-58144.\n\nAnd then the P2M lock isn't held until a page reference was actually\nobtained (or the attempt to do so has failed).  Otherwise the page can\nnot only change type, but even ownership in between, thus allowing\ndomain boundaries to be violated.  This is CVE-2025-58145.","status":"published","published":"2025-09-11T14:05:36.284Z","modified":"2025-11-04T21:13:26.232Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:32:36.706507Z"}],"euvd":[{"id":"EUVD-2025-28910","description":"[This CNA information record relates to multiple CVEs; the\ntext explains which aspects/vulnerabilities correspond to which CVE.]\n\nThere are two issues related to the mapping of pages belonging to other\ndomains: For one, an assertion is wrong there, where the case actually\nneeds handling.  A NULL pointer de-reference could result on a release\nbuild.  This is CVE-2025-58144.\n\nAnd then the P2M lock isn't held until a page reference was actually\nobtained (or the attempt to do so has failed).  Otherwise the page can\nnot only change type, but even ownership in between, thus allowing\ndomain boundaries to be violated.  This is CVE-2025-58145.","status":"published","published":"2025-09-11T14:05:36Z","modified":"2025-11-04T21:13:26Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T19:49:21.143143Z"}],"ghsa":[{"id":"GHSA-4433-h798-3mr7","title":"[This CNA information record relates to multiple CVEs; the\ntext explains which aspects...","description":"[This CNA information record relates to multiple CVEs; the\ntext explains which aspects/vulnerabilities correspond to which CVE.]\n\nThere are two issues related to the mapping of pages belonging to other\ndomains: For one, an assertion is wrong there, where the case actually\nneeds handling.  A NULL pointer de-reference could result on a release\nbuild.  This is CVE-2025-58144.\n\nAnd then the P2M lock isn't held until a page reference was actually\nobtained (or the attempt to do so has failed).  Otherwise the page can\nnot only change type, but even ownership in between, thus allowing\ndomain boundaries to be violated.  This is CVE-2025-58145.","status":"published","published":"2025-09-11T15:31:17Z","modified":"2025-11-05T00:32:31Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T15:04:39.50413Z"}],"nvd":[{"id":"CVE-2025-58144","description":"[This CNA information record relates to multiple CVEs; the\ntext explains which aspects/vulnerabilities correspond to which CVE.]\n\nThere are two issues related to the mapping of pages belonging to other\ndomains: For one, an assertion is wrong there, where the case actually\nneeds handling.  A NULL pointer de-reference could result on a release\nbuild.  This is CVE-2025-58144.\n\nAnd then the P2M lock isn't held until a page reference was actually\nobtained (or the attempt to do so has failed).  Otherwise the page can\nnot only change type, but even ownership in between, thus allowing\ndomain boundaries to be violated.  This is CVE-2025-58145.","status":"published","published":"2025-09-11T14:15:42.593Z","modified":"2026-10-19T17:10:00.173Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:11:28.834562Z"}],"osv":[{"id":"ALPINE-CVE-2025-58144","description":"[This CNA information record relates to multiple CVEs; the\ntext explains which aspects/vulnerabilities correspond to which CVE.]\n\nThere are two issues related to the mapping of pages belonging to other\ndomains: For one, an assertion is wrong there, where the case actually\nneeds handling.  A NULL pointer de-reference could result on a release\nbuild.  This is CVE-2025-58144.\n\nAnd then the P2M lock isn't held until a page reference was actually\nobtained (or the attempt to do so has failed).  Otherwise the page can\nnot only change type, but even ownership in between, thus allowing\ndomain boundaries to be violated.  This is CVE-2025-58145.","status":"published","published":"2025-09-11T14:15:42.593Z","modified":"2026-08-27T22:18:02.99356865Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:27:50.269992Z"},{"id":"CVE-2025-58144","description":"[This CNA information record relates to multiple CVEs; the\ntext explains which aspects/vulnerabilities correspond to which CVE.]\n\nThere are two issues related to the mapping of pages belonging to other\ndomains: For one, an assertion is wrong there, where the case actually\nneeds handling.  A NULL pointer de-reference could result on a release\nbuild.  This is CVE-2025-58144.\n\nAnd then the P2M lock isn't held until a page reference was actually\nobtained (or the attempt to do so has failed).  Otherwise the page can\nnot only change type, but even ownership in between, thus allowing\ndomain boundaries to be violated.  This is CVE-2025-58145.","status":"published","published":"2025-09-11T14:15:42.593Z","modified":"2026-04-16T04:41:10.195240298Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:51.190588Z"},{"id":"DEBIAN-CVE-2025-58144","description":"[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.]  There are two issues related to the mapping of pages belonging to other domains: For one, an assertion is wrong there, where the case actually needs handling.  A NULL pointer de-reference could result on a release build.  This is CVE-2025-58144.  And then the P2M lock isn't held until a page reference was actually obtained (or the attempt to do so has failed).  Otherwise the page can not only change type, but even ownership in between, thus allowing domain boundaries to be violated.  This is CVE-2025-58145.","status":"published","published":"2025-09-11T14:15:42.593Z","modified":"2026-10-23T17:47:42.671411687Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:47.697959Z"},{"id":"UBUNTU-CVE-2025-58144","description":"[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] There are two issues related to the mapping of pages belonging to other domains: For one, an assertion is wrong there, where the case actually needs handling.  A NULL pointer de-reference could result on a release build.  This is CVE-2025-58144. And then the P2M lock isn't held until a page reference was actually obtained (or the attempt to do so has failed).  Otherwise the page can not only change type, but even ownership in between, thus allowing domain boundaries to be violated.  This is CVE-2025-58145.","status":"published","published":"2025-09-11T14:15:00Z","modified":"2026-10-17T12:55:54.616523492Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T16:55:50.817402Z"},{"id":"DSA-6068-1","title":"xen - security update","status":"published","published":"2025-12-02T00:00:00Z","modified":"2025-12-02T23:47:43.25474Z","updated_at":"2026-11-02T15:46:18.296714Z"},{"id":"MGASA-2025-0270","title":"Updated xen packages fix security vulnerabilities","description":"Double unlock in x86 guest IRQ handling. (CVE-2024-31143)\nXapi: Metadata injection attack against backup/restore functionality.\n(CVE-2024-31144)\nError handling in x86 IOMMU identity mapping. (CVE-2024-31145)\nPCI device pass-through with shared resources. (CVE-2024-31146)\nx86: Deadlock in vlapic_error(). (CVE-2024-45817)\nDeadlock in x86 HVM standard VGA handling. (CVE-2024-45818)\nlibxl leaks data to PVH guests via ACPI tables. (CVE-2024-45819)\nBackend can crash Linux netfront. (CVE-2024-53240)\nXen hypercall page unsafe against speculative attacks. (CVE-2024-53241)\nDeadlock potential with VT-d and legacy PCI device pass-through.\n(CVE-2025-1713)\nx86: Indirect Target Selection. (CVE-2024-28956)\nx86: Incorrect stubs exception handling for flags recovery.\n(CVE-2025-27465)\nTSA-SQ (TSA in the Store Queues). (CVE-2024-36350)\nTSA-L1 (TSA in the L1 data cache). (CVE-2024-36357)\nA NULL pointer dereference in the updating of the reference TSC area.\n(CVE-2025-27466)\nA NULL pointer dereference by assuming the SIM page is mapped when a\nsynthetic timer message has to be delivered. (CVE-2025-58142)\nA race in the mapping of the reference TSC page, where a guest can get\nXen to free a page while still present in the guest physical to machine\n(p2m) page tables. (CVE-2025-58143)\nAn assertion is wrong there, where the case actually needs handling.  A\nNULL pointer de-reference could result on a release build.\n(CVE-2025-58144)\nThe P2M lock isn't held until a page reference was actually obtained (or\nthe attempt to do so has failed).  Otherwise the page can not only\nchange type, but even ownership in between, thus allowing domain\nboundaries to be violated. (CVE-2025-58145)\nXAPI UTF-8 string handling. (CVE-2025-58146)\nHypercalls using the HV_VP_SET Sparse format can cause vpmask_set() to\nwrite out of bounds when converting the bitmap to Xen's format.\n(CVE-2025-58147)\nHypercalls using any input format can cause send_ipi() to read d-\u003evcpu[]\nout-of-bounds, and operate on a wild vCPU pointer.(CVE-2025-58148)\nIncorrect removal of permissions on PCI device unplug. (CVE-2025-58149)\n","status":"published","published":"2025-11-09T07:52:10Z","modified":"2026-04-16T04:42:58.080548709Z","updated_at":"2026-11-02T15:49:43.178336Z"}]}}