{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-12T11:05:21.011","vulnerabilities":[{"cve":{"id":"CVE-2022-49927","sourceIdentifier":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","published":"2025-05-01T15:16:18.657","lastModified":"2025-10-01T15:15:39.010","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnfs4: Fix kmemleak when allocate slot failed\n\nIf one of the slot allocate failed, should cleanup all the other\nallocated slots, otherwise, the allocated slots will leak:\n\n  unreferenced object 0xffff8881115aa100 (size 64):\n    comm \"\"mount.nfs\"\", pid 679, jiffies 4294744957 (age 115.037s)\n    hex dump (first 32 bytes):\n      00 cc 19 73 81 88 ff ff 00 a0 5a 11 81 88 ff ff  ...s......Z.....\n      00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................\n    backtrace:\n      [<000000007a4c434a>] nfs4_find_or_create_slot+0x8e/0x130\n      [<000000005472a39c>] nfs4_realloc_slot_table+0x23f/0x270\n      [<00000000cd8ca0eb>] nfs40_init_client+0x4a/0x90\n      [<00000000128486db>] nfs4_init_client+0xce/0x270\n      [<000000008d2cacad>] nfs4_set_client+0x1a2/0x2b0\n      [<000000000e593b52>] nfs4_create_server+0x300/0x5f0\n      [<00000000e4425dd2>] nfs4_try_get_tree+0x65/0x110\n      [<00000000d3a6176f>] vfs_get_tree+0x41/0xf0\n      [<0000000016b5ad4c>] path_mount+0x9b3/0xdd0\n      [<00000000494cae71>] __x64_sys_mount+0x190/0x1d0\n      [<000000005d56bdec>] do_syscall_64+0x35/0x80\n      [<00000000687c9ae4>] entry_SYSCALL_64_after_hwframe+0x46/0xb0"},{"lang":"es","value":"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: nfs4: Se corrige kmemleak cuando falla la asignación de ranura Si falla la asignación de una ranura, se deben limpiar todas las demás ranuras asignadas, de lo contrario, las ranuras asignadas tendrán fugas: objeto sin referencia 0xffff8881115aa100 (tamaño 64): comm \"\"mount.nfs\"\", pid 679, jiffies 4294744957 (edad 115.037s) volcado hexadecimal (primeros 32 bytes): 00 cc 19 73 81 88 ff ff 00 a0 5a 11 81 88 ff ff ...s......Z..... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ seguimiento inverso:[&lt;000000007a4c434a&gt;] nfs4_find_or_create_slot+0x8e/0x130 [&lt;000000005472a39c&gt;] nfs4_realloc_slot_table+0x23f/0x270 [&lt;00000000cd8ca0eb&gt;] nfs40_init_client+0x4a/0x90 [&lt;00000000128486db&gt;] nfs4_init_client+0xce/0x270 [&lt;000000008d2cacad&gt;] nfs4_set_client+0x1a2/0x2b0 [&lt;000000000e593b52&gt;] nfs4_create_server+0x300/0x5f0 [&lt;00000000e4425dd2&gt;] nfs4_try_get_tree+0x65/0x110 [&lt;00000000d3a6176f&gt;] vfs_get_tree+0x41/0xf0 [&lt;0000000016b5ad4c&gt;] path_mount+0x9b3/0xdd0 [&lt;00000000494cae71&gt;] __x64_sys_mount+0x190/0x1d0 [&lt;000000005d56bdec&gt;] do_syscall_64+0x35/0x80 [&lt;00000000687c9ae4&gt;] entry_SYSCALL_64_after_hwframe+0x46/0xb0 "}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":3.6},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":3.6}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-401"}]},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","description":[{"lang":"en","value":"CWE-401"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.12","versionEndExcluding":"4.9.333","matchCriteriaId":"07DC6E81-B320-4B74-8FB7-5362344C1DB1"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.10","versionEndExcluding":"4.14.299","matchCriteriaId":"2FE9A829-20E8-4929-AE9B-02761322A926"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.15","versionEndExcluding":"4.19.265","matchCriteriaId":"ABED5D97-9B16-4CF6-86E3-D5F5C4358E35"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.4.224","matchCriteriaId":"1D67A077-EB45-4ADE-94CD-F9A76F6C319C"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.5","versionEndExcluding":"5.10.154","matchCriteriaId":"475D097C-AB5A-4CF5-899F-413077854ABD"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"5.15.78","matchCriteriaId":"AB8B27B9-B41B-42D5-AE67-0A89A8A8EEB1"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"6.0.8","matchCriteriaId":"EC9A754E-625D-42F3-87A7-960D643E2867"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.1:rc1:*:*:*:*:*:*","matchCriteriaId":"E7E331DA-1FB0-4DEC-91AC-7DA69D461C11"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.1:rc2:*:*:*:*:*:*","matchCriteriaId":"17F0B248-42CF-4AE6-A469-BB1BAE7F4705"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:6.1:rc3:*:*:*:*:*:*","matchCriteriaId":"E2422816-0C14-4B5E-A1E6-A9D776E5C49B"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/24641993a7dce6b1628645f4e1d97ca06c9f765d","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/45aea4fbf61e205649c29200726b9f45c1718a67","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/7e8436728e22181c3f12a5dbabd35ed3a8b8c593","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/84b5cb476903003ae9ca88f32b57ff0eaefa6d4c","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/86ce0e93cf6fb4d0c447323ac66577c642628b9d","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/925cb538bd5851154602818dc80bf4b4d924c127","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/aae35a0c8a775fa4afa6a4e7dab3f936f1f89bbb","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/db333ae981fb8843c383aa7dbf62cc682597d401","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]}]}}]}