{"id":"CVE-2010-1446","aliases":["DSA-2053-1","EUVD-2010-1474","GHSA-r2rp-qv48-7xg2"],"status":"published","title":"arch/powerpc/mm/fsl_booke_mmu.c in KGDB in the Linux kernel 2.6.30 and other versions before 2.6...","description":"arch/powerpc/mm/fsl_booke_mmu.c in KGDB in the Linux kernel 2.6.30 and other versions before 2.6.33, when running on PowerPC, does not properly perform a security check for access to a kernel page, which allows local users to overwrite arbitrary kernel memory, related to Fsl booke.","severity":{"version":"2.0","score":1.9,"vector":"AV:L/AC:M/Au:N/C:N/I:P/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0034,"percentile":0.27742,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-264"],"published":"2010-05-21T17:00:00Z","modified":"2026-06-16T23:18:24Z","affected":[{"source":"osv","ecosystem":"Debian:5.0","package":"linux-2.6","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.26-22lenny1"}]}],"versions":["2.6.26-13","2.6.26-13lenny2","2.6.26-13lenny2~bpo40+1","2.6.26-14","2.6.26-15","2.6.26-15lenny1","2.6.26-15lenny2","2.6.26-15lenny3","2.6.26-15~bpo40+1","2.6.26-15~bpo40+2","2.6.26-16","2.6.26-17","2.6.26-17lenny1","2.6.26-17lenny2","2.6.26-17lenny2~bpo40+1","2.6.26-17~bpo40+1","2.6.26-18","2.6.26-19","2.6.26-19lenny1","2.6.26-19lenny2","2.6.26-19~bpo40+1","2.6.26-20","2.6.26-20~bpo40+1","2.6.26-21","2.6.26-21lenny1","2.6.26-21lenny2","2.6.26-21lenny3","2.6.26-21lenny4","2.6.26-21~bpo40+1","2.6.26-22"],"bundled":13}],"products":[{"vendor":"linux","product":"linux_kernel"}],"references":[{"url":"http://lists.opensuse.org/opensuse-security-announce/2010-07/msg00006.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/58840","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2010/04/30/1","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://secunia.com/advisories/40645","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2010/04/29/9","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://lkml.org/lkml/2010/5/10/458","tags":["mailing-list","x_refsource_MLIST","x_transferred","Patch"]},{"url":"http://www.debian.org/security/2010/dsa-2053","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"http://secunia.com/advisories/39830","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2010/04/29/3","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2010/1857","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-1446"},{"url":"https://github.com/advisories/GHSA-r2rp-qv48-7xg2"}],"sources":{"cve":[{"id":"CVE-2010-1446","description":"arch/powerpc/mm/fsl_booke_mmu.c in KGDB in the Linux kernel 2.6.30 and other versions before 2.6.33, when running on PowerPC, does not properly perform a security check for access to a kernel page, which allows local users to overwrite arbitrary kernel memory, related to Fsl booke.","status":"published","published":"2010-05-21T17:00:00Z","modified":"2024-08-07T01:21:19.159Z","updated_at":"2026-11-02T14:33:29.227451Z"}],"euvd":[{"id":"EUVD-2010-1474","description":"arch/powerpc/mm/fsl_booke_mmu.c in KGDB in the Linux kernel 2.6.30 and other versions before 2.6.33, when running on PowerPC, does not properly perform a security check for access to a kernel page, which allows local users to overwrite arbitrary kernel memory, related to Fsl booke.","status":"published","published":"2010-05-21T17:00:00Z","modified":"2024-08-07T01:21:19Z","updated_at":"2026-11-03T01:39:41.294436Z"}],"ghsa":[{"id":"GHSA-r2rp-qv48-7xg2","title":"arch/powerpc/mm/fsl_booke_mmu.c in KGDB in the Linux kernel 2.6.30 and other versions before 2.6...","description":"arch/powerpc/mm/fsl_booke_mmu.c in KGDB in the Linux kernel 2.6.30 and other versions before 2.6.33, when running on PowerPC, does not properly perform a security check for access to a kernel page, which allows local users to overwrite arbitrary kernel memory, related to Fsl booke.","status":"published","published":"2022-05-02T06:22:53Z","modified":"2023-02-01T05:00:54Z","updated_at":"2026-11-02T14:49:37.291211Z"}],"nvd":[{"id":"CVE-2010-1446","description":"arch/powerpc/mm/fsl_booke_mmu.c in KGDB in the Linux kernel 2.6.30 and other versions before 2.6.33, when running on PowerPC, does not properly perform a security check for access to a kernel page, which allows local users to overwrite arbitrary kernel memory, related to Fsl booke.","status":"published","published":"2010-05-21T17:30:01.457Z","modified":"2026-06-16T23:18:24.423Z","cvss":[{"version":"2.0","score":1.9,"vector":"AV:L/AC:M/Au:N/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:01:45.97784Z"}],"osv":[{"id":"DSA-2053-1","title":"linux-2.6 - several issues","status":"published","published":"2010-05-25T00:00:00Z","modified":"2026-03-09T01:20:56.025891Z","updated_at":"2026-11-02T15:46:15.108335Z"}]}}