{"id":"CVE-2008-2137","aliases":["DSA-1588-1","EUVD-2008-2134","GHSA-v3xm-x5gg-cv82"],"status":"published","title":"The (1) sparc_mmap_check function in arch/sparc/kernel/sys_sparc.c and the (2) sparc64_mmap_check...","description":"The (1) sparc_mmap_check function in arch/sparc/kernel/sys_sparc.c and the (2) sparc64_mmap_check function in arch/sparc64/kernel/sys_sparc.c, in the Linux kernel 2.4 before 2.4.36.5 and 2.6 before 2.6.25.3, omit some virtual-address range (aka span) checks when the mmap MAP_FIXED bit is not set, which allows local users to cause a denial of service (panic) via unspecified mmap calls.","severity":{"version":"2.0","score":4.4,"vector":"AV:L/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00446,"percentile":0.39068,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-264"],"published":"2008-05-27T00:00:00Z","modified":"2026-06-16T22:53:10Z","affected":[{"source":"osv","ecosystem":"Debian:4.0","package":"linux-2.6","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.18.dfsg.1-18etch5"}]}],"versions":["2.6.18.dfsg.1-12","2.6.18.dfsg.1-12etch1","2.6.18.dfsg.1-12etch2","2.6.18.dfsg.1-13","2.6.18.dfsg.1-13etch1","2.6.18.dfsg.1-13etch2","2.6.18.dfsg.1-13etch3","2.6.18.dfsg.1-13etch4","2.6.18.dfsg.1-13etch5","2.6.18.dfsg.1-13etch6","2.6.18.dfsg.1-13lenny1","2.6.18.dfsg.1-14","2.6.18.dfsg.1-15","2.6.18.dfsg.1-16","2.6.18.dfsg.1-17","2.6.18.dfsg.1-17etch1","2.6.18.dfsg.1-18","2.6.18.dfsg.1-18etch1","2.6.18.dfsg.1-18etch3","2.6.18.dfsg.1-18etch4"],"bundled":4},{"source":"osv","ecosystem":"Debian:4.0","package":"fai-kernels","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.17+etch.18etch5"}]}],"versions":["1.17","1.17+etch.13etch3","1.17+etch.13etch4","1.17+etch.13etch5","1.17+etch.13etch6","1.17+etch.16","1.17+etch.17","1.17+etch.17etch1","1.17+etch.18etch1","1.17+etch.18etch2","1.17+etch.18etch3","1.17+etch.18etch4","1.17+etch1","1.17+etch2","1.17+etch3","1.17+etch4","1.17+etch5","1.17etch1"],"bundled":4},{"source":"osv","ecosystem":"Debian:4.0","package":"user-mode-linux","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.18-1um-2etch.18etch5"}]}],"versions":["2.6.18-1um-2","2.6.18-1um-2etch.13etch3","2.6.18-1um-2etch.13etch4","2.6.18-1um-2etch.13etch5","2.6.18-1um-2etch.13etch6","2.6.18-1um-2etch.16","2.6.18-1um-2etch.17","2.6.18-1um-2etch.17etch1","2.6.18-1um-2etch.18etch1","2.6.18-1um-2etch.18etch2","2.6.18-1um-2etch.18etch3","2.6.18-1um-2etch.18etch4","2.6.18-1um-2etch1","2.6.18-1um-2etch2","2.6.18-1um-2etch3","2.6.18-1um-2etch4"],"bundled":4}],"products":[{"vendor":"debian","product":"debian_linux"},{"vendor":"linux","product":"linux_kernel"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/42681","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://secunia.com/advisories/30368","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.kernel.org/pub/linux/kernel/v2.4/ChangeLog-2.4.36.5","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.25.3","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2008/1716/references","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://www.securitytracker.com/id?1020119","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://secunia.com/advisories/30499","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.debian.org/security/2008/dsa-1588","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"http://www.securityfocus.com/bid/29397","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://secunia.com/advisories/31107","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://kerneltrap.org/mailarchive/git-commits-head/2008/5/8/1760604","tags":["mailing-list","x_refsource_MLIST","x_transferred","Exploit"]},{"url":"http://www.ubuntu.com/usn/usn-625-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-2137"},{"url":"https://github.com/advisories/GHSA-v3xm-x5gg-cv82"}],"sources":{"cve":[{"id":"CVE-2008-2137","description":"The (1) sparc_mmap_check function in arch/sparc/kernel/sys_sparc.c and the (2) sparc64_mmap_check function in arch/sparc64/kernel/sys_sparc.c, in the Linux kernel 2.4 before 2.4.36.5 and 2.6 before 2.6.25.3, omit some virtual-address range (aka span) checks when the mmap MAP_FIXED bit is not set, which allows local users to cause a denial of service (panic) via unspecified mmap calls.","status":"published","published":"2008-05-29T16:00:00Z","modified":"2024-08-07T08:49:58.579Z","updated_at":"2026-11-02T14:34:44.675398Z"}],"euvd":[{"id":"EUVD-2008-2134","description":"The (1) sparc_mmap_check function in arch/sparc/kernel/sys_sparc.c and the (2) sparc64_mmap_check function in arch/sparc64/kernel/sys_sparc.c, in the Linux kernel 2.4 before 2.4.36.5 and 2.6 before 2.6.25.3, omit some virtual-address range (aka span) checks when the mmap MAP_FIXED bit is not set, which allows local users to cause a denial of service (panic) via unspecified mmap calls.","status":"published","published":"2008-05-29T16:00:00Z","modified":"2024-08-07T08:49:58Z","updated_at":"2026-11-03T01:38:58.164001Z"}],"ghsa":[{"id":"GHSA-v3xm-x5gg-cv82","title":"The (1) sparc_mmap_check function in arch/sparc/kernel/sys_sparc.c and the (2) sparc64_mmap_check...","description":"The (1) sparc_mmap_check function in arch/sparc/kernel/sys_sparc.c and the (2) sparc64_mmap_check function in arch/sparc64/kernel/sys_sparc.c, in the Linux kernel 2.4 before 2.4.36.5 and 2.6 before 2.6.25.3, omit some virtual-address range (aka span) checks when the mmap MAP_FIXED bit is not set, which allows local users to cause a denial of service (panic) via unspecified mmap calls.","status":"published","published":"2022-05-01T23:47:03Z","modified":"2023-01-31T05:06:00Z","updated_at":"2026-11-02T14:48:57.180992Z"}],"nvd":[{"id":"CVE-2008-2137","description":"The (1) sparc_mmap_check function in arch/sparc/kernel/sys_sparc.c and the (2) sparc64_mmap_check function in arch/sparc64/kernel/sys_sparc.c, in the Linux kernel 2.4 before 2.4.36.5 and 2.6 before 2.6.25.3, omit some virtual-address range (aka span) checks when the mmap MAP_FIXED bit is not set, which allows local users to cause a denial of service (panic) via unspecified mmap calls.","status":"published","published":"2008-05-29T16:32:00Z","modified":"2026-06-16T22:53:10.5Z","cvss":[{"version":"2.0","score":4.4,"vector":"AV:L/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:01:26.626719Z"}],"osv":[{"id":"DSA-1588-1","title":"fai-kernels linux-2.6 user-mode-linux - several vulnerabilities","status":"published","published":"2008-05-27T00:00:00Z","modified":"2026-03-09T01:18:19.950327Z","updated_at":"2026-11-02T15:46:14.734124Z"}]}}