ghsa-wx6j-jwh7-wq64
Vulnerability from github
In the Linux kernel, the following vulnerability has been resolved:
nvmet: fix a memory leak in nvmet_auth_set_key
When changing dhchap secrets we need to release the old secrets as well.
kmemleak complaint:
unreferenced object 0xffff8c7f44ed8180 (size 64): comm "check", pid 7304, jiffies 4295686133 (age 72034.246s) hex dump (first 32 bytes): 44 48 48 43 2d 31 3a 30 30 3a 4c 64 4c 4f 64 71 DHHC-1:00:LdLOdq 79 56 69 67 77 48 55 32 6d 5a 59 4c 7a 35 59 38 yVigwHU2mZYLz5Y8 backtrace: [<00000000b6fc5071>] kstrdup+0x2e/0x60 [<00000000f0f4633f>] 0xffffffffc0e07ee6 [<0000000053006c05>] 0xffffffffc0dff783 [<00000000419ae922>] configfs_write_iter+0xb1/0x120 [<000000008183c424>] vfs_write+0x2be/0x3c0 [<000000009005a2a5>] ksys_write+0x5f/0xe0 [<00000000cd495c89>] do_syscall_64+0x38/0x90 [<00000000f2a84ac5>] entry_SYSCALL_64_after_hwframe+0x63/0xcd
{ "affected": [], "aliases": [ "CVE-2022-49807" ], "database_specific": { "cwe_ids": [], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2025-05-01T15:16:04Z", "severity": null }, "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvmet: fix a memory leak in nvmet_auth_set_key\n\nWhen changing dhchap secrets we need to release the old\nsecrets as well.\n\nkmemleak complaint:\n--\nunreferenced object 0xffff8c7f44ed8180 (size 64):\n comm \"check\", pid 7304, jiffies 4295686133 (age 72034.246s)\n hex dump (first 32 bytes):\n 44 48 48 43 2d 31 3a 30 30 3a 4c 64 4c 4f 64 71 DHHC-1:00:LdLOdq\n 79 56 69 67 77 48 55 32 6d 5a 59 4c 7a 35 59 38 yVigwHU2mZYLz5Y8\n backtrace:\n [\u003c00000000b6fc5071\u003e] kstrdup+0x2e/0x60\n [\u003c00000000f0f4633f\u003e] 0xffffffffc0e07ee6\n [\u003c0000000053006c05\u003e] 0xffffffffc0dff783\n [\u003c00000000419ae922\u003e] configfs_write_iter+0xb1/0x120\n [\u003c000000008183c424\u003e] vfs_write+0x2be/0x3c0\n [\u003c000000009005a2a5\u003e] ksys_write+0x5f/0xe0\n [\u003c00000000cd495c89\u003e] do_syscall_64+0x38/0x90\n [\u003c00000000f2a84ac5\u003e] entry_SYSCALL_64_after_hwframe+0x63/0xcd", "id": "GHSA-wx6j-jwh7-wq64", "modified": "2025-05-01T15:31:47Z", "published": "2025-05-01T15:31:47Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49807" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/0a52566279b4ee65ecd2503d7b7342851f84755c" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/65710ea51d4a185592c7b14c9e33d0c4a364f074" } ], "schema_version": "1.4.0", "severity": [] }
Sightings
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