{ "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-2025-38716", "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-38716", "idYear": 2025, "status": "PUBLISHED", "publishedAt": "2025-09-04T15:33:10.875Z", "updatedAt": "2026-05-23T16:00:25.000Z", "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": "hfs: fix general protection fault in hfs_find_init()", "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nhfs: fix general protection fault in hfs_find_init()\n\nThe hfs_find_init() method can trigger the crash\nif tree pointer is NULL:\n\n[ 45.746290][ T9787] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000008: 0000 [#1] SMP KAI\n[ 45.747287][ T9787] KASAN: null-ptr-deref in range [0x0000000000000040-0x0000000000000047]\n[ 45.748716][ T9787] CPU: 2 UID: 0 PID: 9787 Comm: repro Not tainted 6.16.0-rc3 #10 PREEMPT(full)\n[ 45.750250][ T9787] Hardware name: QEMU Ubuntu 24.04 PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014\n[ 45.751983][ T9787] RIP: 0010:hfs_find_init+0x86/0x230\n[ 45.752834][ T9787] Code: c1 ea 03 80 3c 02 00 0f 85 9a 01 00 00 4c 8d 6b 40 48 c7 45 18 00 00 00 00 48 b8 00 00 00 00 00 fc\n[ 45.755574][ T9787] RSP: 0018:ffffc90015157668 EFLAGS: 00010202\n[ 45.756432][ T9787] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff819a4d09\n[ 45.757457][ T9787] RDX: 0000000000000008 RSI: ffffffff819acd3a RDI: ffffc900151576e8\n[ 45.758282][ T9787] RBP: ffffc900151576d0 R08: 0000000000000005 R09: 0000000000000000\n[ 45.758943][ T9787] R10: 0000000080000000 R11: 0000000000000001 R12: 0000000000000004\n[ 45.759619][ T9787] R13: 0000000000000040 R14: ffff88802c50814a R15: 0000000000000000\n[ 45.760293][ T9787] FS: 00007ffb72734540(0000) GS:ffff8880cec64000(0000) knlGS:0000000000000000\n[ 45.761050][ T9787] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[ 45.761606][ T9787] CR2: 00007f9bd8225000 CR3: 000000010979a000 CR4: 00000000000006f0\n[ 45.762286][ T9787] Call Trace:\n[ 45.762570][ T9787] \n[ 45.762824][ T9787] hfs_ext_read_extent+0x190/0x9d0\n[ 45.763269][ T9787] ? submit_bio_noacct_nocheck+0x2dd/0xce0\n[ 45.763766][ T9787] ? __pfx_hfs_ext_read_extent+0x10/0x10\n[ 45.764250][ T9787] hfs_get_block+0x55f/0x830\n[ 45.764646][ T9787] block_read_full_folio+0x36d/0x850\n[ 45.765105][ T9787] ? __pfx_hfs_get_block+0x10/0x10\n[ 45.765541][ T9787] ? const_folio_flags+0x5b/0x100\n[ 45.765972][ T9787] ? __pfx_hfs_read_folio+0x10/0x10\n[ 45.766415][ T9787] filemap_read_folio+0xbe/0x290\n[ 45.766840][ T9787] ? __pfx_filemap_read_folio+0x10/0x10\n[ 45.767325][ T9787] ? __filemap_get_folio+0x32b/0xbf0\n[ 45.767780][ T9787] do_read_cache_folio+0x263/0x5c0\n[ 45.768223][ T9787] ? __pfx_hfs_read_folio+0x10/0x10\n[ 45.768666][ T9787] read_cache_page+0x5b/0x160\n[ 45.769070][ T9787] hfs_btree_open+0x491/0x1740\n[ 45.769481][ T9787] hfs_mdb_get+0x15e2/0x1fb0\n[ 45.769877][ T9787] ? __pfx_hfs_mdb_get+0x10/0x10\n[ 45.770316][ T9787] ? find_held_lock+0x2b/0x80\n[ 45.770731][ T9787] ? lockdep_init_map_type+0x5c/0x280\n[ 45.771200][ T9787] ? lockdep_init_map_type+0x5c/0x280\n[ 45.771674][ T9787] hfs_fill_super+0x38e/0x720\n[ 45.772092][ T9787] ? __pfx_hfs_fill_super+0x10/0x10\n[ 45.772549][ T9787] ? snprintf+0xbe/0x100\n[ 45.772931][ T9787] ? __pfx_snprintf+0x10/0x10\n[ 45.773350][ T9787] ? do_raw_spin_lock+0x129/0x2b0\n[ 45.773796][ T9787] ? find_held_lock+0x2b/0x80\n[ 45.774215][ T9787] ? set_blocksize+0x40a/0x510\n[ 45.774636][ T9787] ? sb_set_blocksize+0x176/0x1d0\n[ 45.775087][ T9787] ? setup_bdev_super+0x369/0x730\n[ 45.775533][ T9787] get_tree_bdev_flags+0x384/0x620\n[ 45.775985][ T9787] ? __pfx_hfs_fill_super+0x10/0x10\n[ 45.776453][ T9787] ? __pfx_get_tree_bdev_flags+0x10/0x10\n[ 45.776950][ T9787] ? bpf_lsm_capable+0x9/0x10\n[ 45.777365][ T9787] ? security_capable+0x80/0x260\n[ 45.777803][ T9787] vfs_get_tree+0x8e/0x340\n[ 45.778203][ T9787] path_mount+0x13de/0x2010\n[ 45.778604][ T9787] ? kmem_cache_free+0x2b0/0x4c0\n[ 45.779052][ T9787] ? __pfx_path_mount+0x10/0x10\n[ 45.779480][ T9787] ? getname_flags.part.0+0x1c5/0x550\n[ 45.779954][ T9787] ? putname+0x154/0x1a0\n[ 45.780335][ T9787] __x64_sys_mount+0x27b/0x300\n[ 45.780758][ T9787] ? __pfx___x64_sys_mount+0x10/0x10\n[ 45.781232][ T9787] \n---truncated---", "affected": [ { "vendor": "Linux", "product": "Linux", "defaultStatus": "unaffected", "versions": [ { "version": "434a964daa14b9db083ce20404a4a2add54d037a", "status": "affected", "versionType": "git", "lessThan": "4f032979b63ad52e08aadf0faeac34ed35133ec0" }, { "version": "434a964daa14b9db083ce20404a4a2add54d037a", "status": "affected", "versionType": "git", "lessThan": "5d8b249527362e0ccafcaf76b3bec2a0d2aa1498" }, { "version": "434a964daa14b9db083ce20404a4a2add54d037a", "status": "affected", "versionType": "git", "lessThan": "b918c17a1934ac6309b0083f41d4e9d8fb3bb46c" }, { "version": "434a964daa14b9db083ce20404a4a2add54d037a", "status": "affected", "versionType": "git", "lessThan": "6e20e10064fdc43231636fca519c15c013a8e3d6" }, { "version": "434a964daa14b9db083ce20404a4a2add54d037a", "status": "affected", "versionType": "git", "lessThan": "736a0516a16268995f4898eded49bfef077af709" }, { "version": "3db7e32f7521df6f9b64a9b04abb00dd11ca5735", "status": "affected", "versionType": "git" }, { "version": "34456bfafc2743a19eb148d56502f9a8c0dc6fcc", "status": "affected", "versionType": "git" }, { "version": "9d6b8fa025237243e1782c358c83f20062d39fbe", "status": "affected", "versionType": "git" }, { "version": "70f2545d9e75f9d8ed4bfe0a6efa232abd88806e", "status": "affected", "versionType": "git" }, { "version": "9f0f2bb728f4e87568f89a5603f7d3b76ef6a3b9", "status": "affected", "versionType": "git" }, { "version": "2.6.27.60", "status": "affected", "versionType": "semver", "lessThan": "2.6.28" }, { "version": "2.6.32.51", "status": "affected", "versionType": "semver", "lessThan": "2.6.33" }, { "version": "2.6.34.14", "status": "affected", "versionType": "semver", "lessThan": "2.6.35" }, { "version": "3.0.14", "status": "affected", "versionType": "semver", "lessThan": "3.1" }, { "version": "3.1.6", "status": "affected", "versionType": "semver", "lessThan": "3.2" } ] }, { "vendor": "Linux", "product": "Linux", "defaultStatus": "affected", "versions": [ { "version": "3.2", "status": "affected" }, { "version": "0", "status": "unaffected", "versionType": "semver", "lessThan": "3.2" }, { "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": "*" } ] } ] } } }