{ "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-2025-38713", "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-38713", "idYear": 2025, "status": "PUBLISHED", "publishedAt": "2025-09-04T15:33:03.464Z", "updatedAt": "2026-08-05T12:04:11.569Z", "importedAt": "2026-10-24T01:57:34.152Z", "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": "hfsplus: fix slab-out-of-bounds read in hfsplus_uni2asc()", "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nhfsplus: fix slab-out-of-bounds read in hfsplus_uni2asc()\n\nThe hfsplus_readdir() method is capable to crash by calling\nhfsplus_uni2asc():\n\n[ 667.121659][ T9805] ==================================================================\n[ 667.122651][ T9805] BUG: KASAN: slab-out-of-bounds in hfsplus_uni2asc+0x902/0xa10\n[ 667.123627][ T9805] Read of size 2 at addr ffff88802592f40c by task repro/9805\n[ 667.124578][ T9805]\n[ 667.124876][ T9805] CPU: 3 UID: 0 PID: 9805 Comm: repro Not tainted 6.16.0-rc3 #1 PREEMPT(full)\n[ 667.124886][ T9805] Hardware name: QEMU Ubuntu 24.04 PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014\n[ 667.124890][ T9805] Call Trace:\n[ 667.124893][ T9805] \n[ 667.124896][ T9805] dump_stack_lvl+0x10e/0x1f0\n[ 667.124911][ T9805] print_report+0xd0/0x660\n[ 667.124920][ T9805] ? __virt_addr_valid+0x81/0x610\n[ 667.124928][ T9805] ? __phys_addr+0xe8/0x180\n[ 667.124934][ T9805] ? hfsplus_uni2asc+0x902/0xa10\n[ 667.124942][ T9805] kasan_report+0xc6/0x100\n[ 667.124950][ T9805] ? hfsplus_uni2asc+0x902/0xa10\n[ 667.124959][ T9805] hfsplus_uni2asc+0x902/0xa10\n[ 667.124966][ T9805] ? hfsplus_bnode_read+0x14b/0x360\n[ 667.124974][ T9805] hfsplus_readdir+0x845/0xfc0\n[ 667.124984][ T9805] ? __pfx_hfsplus_readdir+0x10/0x10\n[ 667.124994][ T9805] ? stack_trace_save+0x8e/0xc0\n[ 667.125008][ T9805] ? iterate_dir+0x18b/0xb20\n[ 667.125015][ T9805] ? trace_lock_acquire+0x85/0xd0\n[ 667.125022][ T9805] ? lock_acquire+0x30/0x80\n[ 667.125029][ T9805] ? iterate_dir+0x18b/0xb20\n[ 667.125037][ T9805] ? down_read_killable+0x1ed/0x4c0\n[ 667.125044][ T9805] ? putname+0x154/0x1a0\n[ 667.125051][ T9805] ? __pfx_down_read_killable+0x10/0x10\n[ 667.125058][ T9805] ? apparmor_file_permission+0x239/0x3e0\n[ 667.125069][ T9805] iterate_dir+0x296/0xb20\n[ 667.125076][ T9805] __x64_sys_getdents64+0x13c/0x2c0\n[ 667.125084][ T9805] ? __pfx___x64_sys_getdents64+0x10/0x10\n[ 667.125091][ T9805] ? __x64_sys_openat+0x141/0x200\n[ 667.125126][ T9805] ? __pfx_filldir64+0x10/0x10\n[ 667.125134][ T9805] ? do_user_addr_fault+0x7fe/0x12f0\n[ 667.125143][ T9805] do_syscall_64+0xc9/0x480\n[ 667.125151][ T9805] entry_SYSCALL_64_after_hwframe+0x77/0x7f\n[ 667.125158][ T9805] RIP: 0033:0x7fa8753b2fc9\n[ 667.125164][ T9805] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 48\n[ 667.125172][ T9805] RSP: 002b:00007ffe96f8e0f8 EFLAGS: 00000217 ORIG_RAX: 00000000000000d9\n[ 667.125181][ T9805] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8753b2fc9\n[ 667.125185][ T9805] RDX: 0000000000000400 RSI: 00002000000063c0 RDI: 0000000000000004\n[ 667.125190][ T9805] RBP: 00007ffe96f8e110 R08: 00007ffe96f8e110 R09: 00007ffe96f8e110\n[ 667.125195][ T9805] R10: 0000000000000000 R11: 0000000000000217 R12: 0000556b1e3b4260\n[ 667.125199][ T9805] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000\n[ 667.125207][ T9805] \n[ 667.125210][ T9805]\n[ 667.145632][ T9805] Allocated by task 9805:\n[ 667.145991][ T9805] kasan_save_stack+0x20/0x40\n[ 667.146352][ T9805] kasan_save_track+0x14/0x30\n[ 667.146717][ T9805] __kasan_kmalloc+0xaa/0xb0\n[ 667.147065][ T9805] __kmalloc_noprof+0x205/0x550\n[ 667.147448][ T9805] hfsplus_find_init+0x95/0x1f0\n[ 667.147813][ T9805] hfsplus_readdir+0x220/0xfc0\n[ 667.148174][ T9805] iterate_dir+0x296/0xb20\n[ 667.148549][ T9805] __x64_sys_getdents64+0x13c/0x2c0\n[ 667.148937][ T9805] do_syscall_64+0xc9/0x480\n[ 667.149291][ T9805] entry_SYSCALL_64_after_hwframe+0x77/0x7f\n[ 667.149809][ T9805]\n[ 667.150030][ T9805] The buggy address belongs to the object at ffff88802592f000\n[ 667.150030][ T9805] which belongs to the cache kmalloc-2k of size 2048\n[ 667.151282][ T9805] The buggy address is located 0 bytes to the right of\n[ 667.151282][ T9805] allocated 1036-byte region [ffff88802592f000, ffff88802592f40c)\n[ 667.1\n---truncated---", "affected": [ { "vendor": "Linux", "product": "Linux", "defaultStatus": "unaffected", "versions": [ { "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "status": "affected", "versionType": "git", "lessThan": "73f7da507d787b489761a0fa280716f84fa32b2f" }, { "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "status": "affected", "versionType": "git", "lessThan": "76a4c6636a69d69409aa253b049b1be717a539c5" }, { "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "status": "affected", "versionType": "git", "lessThan": "ccf0ad56a779e6704c0b27f555dec847f50c7557" }, { "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "status": "affected", "versionType": "git", "lessThan": "13604b1d7e7b125fb428cddbec6b8d92baad25d5" }, { "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "status": "affected", "versionType": "git", "lessThan": "291bb5d931c6f3cd7227b913302a17be21cf53b0" }, { "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "status": "affected", "versionType": "git", "lessThan": "f7534cbfac0a9ffa4fa17cacc6e8b6446dae24ee" }, { "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "status": "affected", "versionType": "git", "lessThan": "6f93694bcbc2c2ab3e01cd8fba2f296faf34e6b9" }, { "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "status": "affected", "versionType": "git", "lessThan": "1ca69007e52a73bd8b84b988b61b319816ca8b01" }, { "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "status": "affected", "versionType": "git", "lessThan": "94458781aee6045bd3d0ad4b80b02886b9e2219b" } ] }, { "vendor": "Linux", "product": "Linux", "defaultStatus": "affected", "versions": [ { "version": "2.6.12", "status": "affected" }, { "version": "0", "status": "unaffected", "versionType": "semver", "lessThan": "2.6.12" }, { "version": "5.4.297", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "5.4.*" }, { "version": "5.10.241", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "5.10.*" }, { "version": "5.15.190", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "5.15.*" }, { "version": "6.1.149", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "6.1.*" }, { "version": "6.6.103", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "6.6.*" }, { "version": "6.12.43", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "6.12.*" }, { "version": "6.15.11", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "6.15.*" }, { "version": "6.16.2", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "6.16.*" }, { "version": "6.17", "status": "unaffected", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*" } ] } ] } } }