{ "schemaVersion": 1, "attribution": [ { "source": "CISA Known Exploited Vulnerabilities", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", "licence": "US government work" }, { "source": "GitHub Advisory Database", "url": "https://github.com/advisories", "licence": "CC BY 4.0" }, { "source": "Have I Been Pwned", "url": "https://haveibeenpwned.com/", "licence": "CC BY 4.0" }, { "source": "CVE Program (CVE records)", "url": "https://www.cve.org/Legal/TermsOfUse", "licence": "CVE Terms of Use", "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.", "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy." }, { "source": "FIRST EPSS", "url": "https://www.first.org/epss/", "licence": "free to use; FIRST requests attribution" } ], "record": { "id": "CVE-2024-50084", "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-50084", "idYear": 2024, "status": "PUBLISHED", "publishedAt": "2024-10-29T00:50:27.226Z", "updatedAt": "2026-05-23T15:54:25.123Z", "importedAt": "2026-10-24T01:57:20.494Z", "snapshot": { "id": "cve_2026-10-24_midnight_baseline", "at": "2026-10-24T00:00:00.000Z", "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z" }, "facts": { "title": "net: microchip: vcap api: Fix memory leaks in vcap_api_encode_rule_test()", "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: microchip: vcap api: Fix memory leaks in vcap_api_encode_rule_test()\n\nCommit a3c1e45156ad (\"net: microchip: vcap: Fix use-after-free error in\nkunit test\") fixed the use-after-free error, but introduced below\nmemory leaks by removing necessary vcap_free_rule(), add it to fix it.\n\n\tunreferenced object 0xffffff80ca58b700 (size 192):\n\t comm \"kunit_try_catch\", pid 1215, jiffies 4294898264\n\t hex dump (first 32 bytes):\n\t 00 12 7a 00 05 00 00 00 0a 00 00 00 64 00 00 00 ..z.........d...\n\t 00 00 00 00 00 00 00 00 00 04 0b cc 80 ff ff ff ................\n\t backtrace (crc 9c09c3fe):\n\t [<0000000052a0be73>] kmemleak_alloc+0x34/0x40\n\t [<0000000043605459>] __kmalloc_cache_noprof+0x26c/0x2f4\n\t [<0000000040a01b8d>] vcap_alloc_rule+0x3cc/0x9c4\n\t [<000000003fe86110>] vcap_api_encode_rule_test+0x1ac/0x16b0\n\t [<00000000b3595fc4>] kunit_try_run_case+0x13c/0x3ac\n\t [<0000000010f5d2bf>] kunit_generic_run_threadfn_adapter+0x80/0xec\n\t [<00000000c5d82c9a>] kthread+0x2e8/0x374\n\t [<00000000f4287308>] ret_from_fork+0x10/0x20\n\tunreferenced object 0xffffff80cc0b0400 (size 64):\n\t comm \"kunit_try_catch\", pid 1215, jiffies 4294898265\n\t hex dump (first 32 bytes):\n\t 80 04 0b cc 80 ff ff ff 18 b7 58 ca 80 ff ff ff ..........X.....\n\t 39 00 00 00 02 00 00 00 06 05 04 03 02 01 ff ff 9...............\n\t backtrace (crc daf014e9):\n\t [<0000000052a0be73>] kmemleak_alloc+0x34/0x40\n\t [<0000000043605459>] __kmalloc_cache_noprof+0x26c/0x2f4\n\t [<000000000ff63fd4>] vcap_rule_add_key+0x2cc/0x528\n\t [<00000000dfdb1e81>] vcap_api_encode_rule_test+0x224/0x16b0\n\t [<00000000b3595fc4>] kunit_try_run_case+0x13c/0x3ac\n\t [<0000000010f5d2bf>] kunit_generic_run_threadfn_adapter+0x80/0xec\n\t [<00000000c5d82c9a>] kthread+0x2e8/0x374\n\t [<00000000f4287308>] ret_from_fork+0x10/0x20\n\tunreferenced object 0xffffff80cc0b0700 (size 64):\n\t comm \"kunit_try_catch\", pid 1215, jiffies 4294898265\n\t hex dump (first 32 bytes):\n\t 80 07 0b cc 80 ff ff ff 28 b7 58 ca 80 ff ff ff ........(.X.....\n\t 3c 00 00 00 00 00 00 00 01 2f 03 b3 ec ff ff ff <......../......\n\t backtrace (crc 8d877792):\n\t [<0000000052a0be73>] kmemleak_alloc+0x34/0x40\n\t [<0000000043605459>] __kmalloc_cache_noprof+0x26c/0x2f4\n\t [<000000006eadfab7>] vcap_rule_add_action+0x2d0/0x52c\n\t [<00000000323475d1>] vcap_api_encode_rule_test+0x4d4/0x16b0\n\t [<00000000b3595fc4>] kunit_try_run_case+0x13c/0x3ac\n\t [<0000000010f5d2bf>] kunit_generic_run_threadfn_adapter+0x80/0xec\n\t [<00000000c5d82c9a>] kthread+0x2e8/0x374\n\t [<00000000f4287308>] ret_from_fork+0x10/0x20\n\tunreferenced object 0xffffff80cc0b0900 (size 64):\n\t comm \"kunit_try_catch\", pid 1215, jiffies 4294898266\n\t hex dump (first 32 bytes):\n\t 80 09 0b cc 80 ff ff ff 80 06 0b cc 80 ff ff ff ................\n\t 7d 00 00 00 01 00 00 00 00 00 00 00 ff 00 00 00 }...............\n\t backtrace (crc 34181e56):\n\t [<0000000052a0be73>] kmemleak_alloc+0x34/0x40\n\t [<0000000043605459>] __kmalloc_cache_noprof+0x26c/0x2f4\n\t [<000000000ff63fd4>] vcap_rule_add_key+0x2cc/0x528\n\t [<00000000991e3564>] vcap_val_rule+0xcf0/0x13e8\n\t [<00000000fc9868e5>] vcap_api_encode_rule_test+0x678/0x16b0\n\t [<00000000b3595fc4>] kunit_try_run_case+0x13c/0x3ac\n\t [<0000000010f5d2bf>] kunit_generic_run_threadfn_adapter+0x80/0xec\n\t [<00000000c5d82c9a>] kthread+0x2e8/0x374\n\t [<00000000f4287308>] ret_from_fork+0x10/0x20\n\tunreferenced object 0xffffff80cc0b0980 (size 64):\n\t comm \"kunit_try_catch\", pid 1215, jiffies 4294898266\n\t hex dump (first 32 bytes):\n\t 18 b7 58 ca 80 ff ff ff 00 09 0b cc 80 ff ff ff ..X.............\n\t 67 00 00 00 00 00 00 00 01 01 74 88 c0 ff ff ff g.........t.....\n\t backtrace (crc 275fd9be):\n\t [<0000000052a0be73>] kmemleak_alloc+0x34/0x40\n\t [<0000000043605459>] __kmalloc_cache_noprof+0x26c/0x2f4\n\t [<000000000ff63fd4>] vcap_rule_add_key+0x2cc/0x528\n\t [<000000001396a1a2>] test_add_de\n---truncated---", "affected": [ { "vendor": "Linux", "product": "Linux", "defaultStatus": "unaffected", "versions": [ { "version": "b0804c286ccfcf5f5c004d5bf8a54c0508b5e86b", "status": "affected", "versionType": "git", "lessThan": "20b5342de51bda794791e013b90754774003a515" }, { "version": "a3c1e45156ad39f225cd7ddae0f81230a3b1e657", "status": "affected", "versionType": "git", "lessThan": "170792097bb21e5da77443b6a03d35489813eabe" }, { "version": "a3c1e45156ad39f225cd7ddae0f81230a3b1e657", "status": "affected", "versionType": "git", "lessThan": "217a3d98d1e9891a8b1438a27dfbc64ddf01f691" }, { "version": "f7fe95f40c85311c98913fe6ae2c56adb7f767a7", "status": "affected", "versionType": "git" }, { "version": "6.6.51", "status": "affected", "versionType": "semver", "lessThan": "6.6.58" }, { "version": "6.10.10", "status": "affected", "versionType": "semver", "lessThan": "6.11" } ] }, { "vendor": "Linux", "product": "Linux", "defaultStatus": "affected", "versions": [ { "version": "6.11", "status": "affected" }, { "version": "0", "status": "unaffected", "versionType": "semver", "lessThan": "6.11" }, { "version": "6.6.58", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "6.6.*" }, { "version": "6.11.5", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "6.11.*" }, { "version": "6.12", "status": "unaffected", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*" } ] } ] } } }