mirror of
https://github.com/CVEProject/cvelist.git
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168 lines
9.9 KiB
JSON
168 lines
9.9 KiB
JSON
{
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"data_version": "4.0",
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"data_type": "CVE",
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"data_format": "MITRE",
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"CVE_data_meta": {
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"ID": "CVE-2025-37782",
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"ASSIGNER": "cve@kernel.org",
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"STATE": "PUBLIC"
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},
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nhfs/hfsplus: fix slab-out-of-bounds in hfs_bnode_read_key\n\nSyzbot reported an issue in hfs subsystem:\n\nBUG: KASAN: slab-out-of-bounds in memcpy_from_page include/linux/highmem.h:423 [inline]\nBUG: KASAN: slab-out-of-bounds in hfs_bnode_read fs/hfs/bnode.c:35 [inline]\nBUG: KASAN: slab-out-of-bounds in hfs_bnode_read_key+0x314/0x450 fs/hfs/bnode.c:70\nWrite of size 94 at addr ffff8880123cd100 by task syz-executor237/5102\n\nCall Trace:\n <TASK>\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:377 [inline]\n print_report+0x169/0x550 mm/kasan/report.c:488\n kasan_report+0x143/0x180 mm/kasan/report.c:601\n kasan_check_range+0x282/0x290 mm/kasan/generic.c:189\n __asan_memcpy+0x40/0x70 mm/kasan/shadow.c:106\n memcpy_from_page include/linux/highmem.h:423 [inline]\n hfs_bnode_read fs/hfs/bnode.c:35 [inline]\n hfs_bnode_read_key+0x314/0x450 fs/hfs/bnode.c:70\n hfs_brec_insert+0x7f3/0xbd0 fs/hfs/brec.c:159\n hfs_cat_create+0x41d/0xa50 fs/hfs/catalog.c:118\n hfs_mkdir+0x6c/0xe0 fs/hfs/dir.c:232\n vfs_mkdir+0x2f9/0x4f0 fs/namei.c:4257\n do_mkdirat+0x264/0x3a0 fs/namei.c:4280\n __do_sys_mkdir fs/namei.c:4300 [inline]\n __se_sys_mkdir fs/namei.c:4298 [inline]\n __x64_sys_mkdir+0x6c/0x80 fs/namei.c:4298\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\nRIP: 0033:0x7fbdd6057a99\n\nAdd a check for key length in hfs_bnode_read_key to prevent\nout-of-bounds memory access. If the key length is invalid, the\nkey buffer is cleared, improving stability and reliability."
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}
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]
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "n/a"
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}
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]
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}
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]
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"vendor_name": "Linux",
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"product": {
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"product_data": [
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{
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"product_name": "Linux",
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"version": {
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"version_data": [
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{
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"version_affected": "<",
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"version_name": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
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"version_value": "8060afd77761eac2048db12fb0510d76ce0cf1f3"
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},
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{
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"version_value": "not down converted",
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"x_cve_json_5_version_data": {
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"versions": [
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{
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"version": "2.6.12",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "2.6.12",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.4.293",
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"lessThanOrEqual": "5.4.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.10.237",
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"lessThanOrEqual": "5.10.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.15.181",
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"lessThanOrEqual": "5.15.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.1.135",
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"lessThanOrEqual": "6.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.6.88",
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"lessThanOrEqual": "6.6.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.12.25",
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"lessThanOrEqual": "6.12.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.14.4",
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"lessThanOrEqual": "6.14.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.15-rc3",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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],
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"defaultStatus": "affected"
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}
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}
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]
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}
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}
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]
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}
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}
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]
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}
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},
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"references": {
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"reference_data": [
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{
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"url": "https://git.kernel.org/stable/c/8060afd77761eac2048db12fb0510d76ce0cf1f3",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/8060afd77761eac2048db12fb0510d76ce0cf1f3"
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},
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{
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"url": "https://git.kernel.org/stable/c/f6651c04191d49907d40f0891bbe51ef9703c792",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/f6651c04191d49907d40f0891bbe51ef9703c792"
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},
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{
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"url": "https://git.kernel.org/stable/c/a33c035df01d1e008874607da74bf7cf45152f47",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/a33c035df01d1e008874607da74bf7cf45152f47"
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},
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{
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"url": "https://git.kernel.org/stable/c/0296f9733543c7c8e666e69da743cfffd32dd805",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/0296f9733543c7c8e666e69da743cfffd32dd805"
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},
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{
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"url": "https://git.kernel.org/stable/c/9f77aa584a659b21211a794e53522e6fb16d4a16",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/9f77aa584a659b21211a794e53522e6fb16d4a16"
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},
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{
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"url": "https://git.kernel.org/stable/c/84e8719c087e68c967975b78e67be54f697c957f",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/84e8719c087e68c967975b78e67be54f697c957f"
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},
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{
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"url": "https://git.kernel.org/stable/c/9c93fb4ad8d3b730afe1a09949ebbea64d4f60eb",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/9c93fb4ad8d3b730afe1a09949ebbea64d4f60eb"
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},
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{
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"url": "https://git.kernel.org/stable/c/bb5e07cb927724e0b47be371fa081141cfb14414",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/bb5e07cb927724e0b47be371fa081141cfb14414"
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}
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]
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},
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