{ "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-2024-47693", "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-47693", "idYear": 2024, "status": "PUBLISHED", "publishedAt": "2024-10-21T11:53:31.924Z", "updatedAt": "2026-05-23T15:53:42.321Z", "importedAt": "2026-10-24T01:57:16.009Z", "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": "IB/core: Fix ib_cache_setup_one error flow cleanup", "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nIB/core: Fix ib_cache_setup_one error flow cleanup\n\nWhen ib_cache_update return an error, we exit ib_cache_setup_one\ninstantly with no proper cleanup, even though before this we had\nalready successfully done gid_table_setup_one, that results in\nthe kernel WARN below.\n\nDo proper cleanup using gid_table_cleanup_one before returning\nthe err in order to fix the issue.\n\nWARNING: CPU: 4 PID: 922 at drivers/infiniband/core/cache.c:806 gid_table_release_one+0x181/0x1a0\nModules linked in:\nCPU: 4 UID: 0 PID: 922 Comm: c_repro Not tainted 6.11.0-rc1+ #3\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014\nRIP: 0010:gid_table_release_one+0x181/0x1a0\nCode: 44 8b 38 75 0c e8 2f cb 34 ff 4d 8b b5 28 05 00 00 e8 23 cb 34 ff 44 89 f9 89 da 4c 89 f6 48 c7 c7 d0 58 14 83 e8 4f de 21 ff <0f> 0b 4c 8b 75 30 e9 54 ff ff ff 48 8 3 c4 10 5b 5d 41 5c 41 5d 41\nRSP: 0018:ffffc90002b835b0 EFLAGS: 00010286\nRAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff811c8527\nRDX: 0000000000000000 RSI: ffffffff811c8534 RDI: 0000000000000001\nRBP: ffff8881011b3d00 R08: ffff88810b3abe00 R09: 205d303839303631\nR10: 666572207972746e R11: 72746e6520444947 R12: 0000000000000001\nR13: ffff888106390000 R14: ffff8881011f2110 R15: 0000000000000001\nFS: 00007fecc3b70800(0000) GS:ffff88813bd00000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 0000000020000340 CR3: 000000010435a001 CR4: 00000000003706b0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\n \n ? show_regs+0x94/0xa0\n ? __warn+0x9e/0x1c0\n ? gid_table_release_one+0x181/0x1a0\n ? report_bug+0x1f9/0x340\n ? gid_table_release_one+0x181/0x1a0\n ? handle_bug+0xa2/0x110\n ? exc_invalid_op+0x31/0xa0\n ? asm_exc_invalid_op+0x16/0x20\n ? __warn_printk+0xc7/0x180\n ? __warn_printk+0xd4/0x180\n ? gid_table_release_one+0x181/0x1a0\n ib_device_release+0x71/0xe0\n ? __pfx_ib_device_release+0x10/0x10\n device_release+0x44/0xd0\n kobject_put+0x135/0x3d0\n put_device+0x20/0x30\n rxe_net_add+0x7d/0xa0\n rxe_newlink+0xd7/0x190\n nldev_newlink+0x1b0/0x2a0\n ? __pfx_nldev_newlink+0x10/0x10\n rdma_nl_rcv_msg+0x1ad/0x2e0\n rdma_nl_rcv_skb.constprop.0+0x176/0x210\n netlink_unicast+0x2de/0x400\n netlink_sendmsg+0x306/0x660\n __sock_sendmsg+0x110/0x120\n ____sys_sendmsg+0x30e/0x390\n ___sys_sendmsg+0x9b/0xf0\n ? kstrtouint+0x6e/0xa0\n ? kstrtouint_from_user+0x7c/0xb0\n ? get_pid_task+0xb0/0xd0\n ? proc_fail_nth_write+0x5b/0x140\n ? __fget_light+0x9a/0x200\n ? preempt_count_add+0x47/0xa0\n __sys_sendmsg+0x61/0xd0\n do_syscall_64+0x50/0x110\n entry_SYSCALL_64_after_hwframe+0x76/0x7e", "affected": [ { "vendor": "Linux", "product": "Linux", "defaultStatus": "unaffected", "versions": [ { "version": "1901b91f99821955eac2bd48fe25ee983385dc00", "status": "affected", "versionType": "git", "lessThan": "1730d47d1865af89efd01cf0469a9a739cbf60f2" }, { "version": "1901b91f99821955eac2bd48fe25ee983385dc00", "status": "affected", "versionType": "git", "lessThan": "45f63f4bb9a7128a6209d766c2fc02b3d42fbf3e" }, { "version": "1901b91f99821955eac2bd48fe25ee983385dc00", "status": "affected", "versionType": "git", "lessThan": "d08754be993f270e3d296d8f5d8e071fe6638651" }, { "version": "1901b91f99821955eac2bd48fe25ee983385dc00", "status": "affected", "versionType": "git", "lessThan": "af633fd9d9fff59e31c804f47ca0c8a784977773" }, { "version": "1901b91f99821955eac2bd48fe25ee983385dc00", "status": "affected", "versionType": "git", "lessThan": "290fe42fe0165205c4451334d8833a9202ae1d52" }, { "version": "1901b91f99821955eac2bd48fe25ee983385dc00", "status": "affected", "versionType": "git", "lessThan": "1403c8b14765eab805377dd3b75e96ace8747aed" }, { "version": "ee7ce7d7e7c76d5ec4c8067d32bbee9728dc9d29", "status": "affected", "versionType": "git" }, { "version": "2a5968f266c7b9dc13917ac573af8d7b7da4023c", "status": "affected", "versionType": "git" }, { "version": "5.4.42", "status": "affected", "versionType": "semver", "lessThan": "5.5" }, { "version": "5.6.14", "status": "affected", "versionType": "semver", "lessThan": "5.7" } ] }, { "vendor": "Linux", "product": "Linux", "defaultStatus": "affected", "versions": [ { "version": "5.7", "status": "affected" }, { "version": "0", "status": "unaffected", "versionType": "semver", "lessThan": "5.7" }, { "version": "5.15.168", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "5.15.*" }, { "version": "6.1.113", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "6.1.*" }, { "version": "6.6.54", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "6.6.*" }, { "version": "6.10.13", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "6.10.*" }, { "version": "6.11.2", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "6.11.*" }, { "version": "6.12", "status": "unaffected", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*" } ] } ] } } }