mirror of
https://github.com/CVEProject/cvelist.git
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169 lines
8.9 KiB
JSON
169 lines
8.9 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-2024-49900",
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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\njfs: Fix uninit-value access of new_ea in ea_buffer\n\nsyzbot reports that lzo1x_1_do_compress is using uninit-value:\n\n=====================================================\nBUG: KMSAN: uninit-value in lzo1x_1_do_compress+0x19f9/0x2510 lib/lzo/lzo1x_compress.c:178\n\n...\n\nUninit was stored to memory at:\n ea_put fs/jfs/xattr.c:639 [inline]\n\n...\n\nLocal variable ea_buf created at:\n __jfs_setxattr+0x5d/0x1ae0 fs/jfs/xattr.c:662\n __jfs_xattr_set+0xe6/0x1f0 fs/jfs/xattr.c:934\n\n=====================================================\n\nThe reason is ea_buf->new_ea is not initialized properly.\n\nFix this by using memset to empty its content at the beginning\nin ea_get()."
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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": "1da177e4c3f4",
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"version_value": "7b24d41d47a6"
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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": "4.19.323",
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"lessThanOrEqual": "4.19.*",
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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": "5.4.285",
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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": "5.10.227",
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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": "5.15.168",
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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": "6.1.113",
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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": "6.6.55",
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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": "6.10.14",
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"lessThanOrEqual": "6.10.*",
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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": "6.11.3",
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"lessThanOrEqual": "6.11.*",
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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",
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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/7b24d41d47a6805c45378debf8bd115675d41da8",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/7b24d41d47a6805c45378debf8bd115675d41da8"
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},
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{
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"url": "https://git.kernel.org/stable/c/dac398ed272a378d2f42ac68ae408333a51baf52",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/dac398ed272a378d2f42ac68ae408333a51baf52"
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},
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{
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"url": "https://git.kernel.org/stable/c/8b1dcf25c26d42e4a68c4725ce52a0543c7878cc",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/8b1dcf25c26d42e4a68c4725ce52a0543c7878cc"
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},
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{
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"url": "https://git.kernel.org/stable/c/d7444f91a9f93eaa48827087ed0f3381c194181d",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/d7444f91a9f93eaa48827087ed0f3381c194181d"
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},
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{
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"url": "https://git.kernel.org/stable/c/6041536d18c5f51a84bc37cd568cbab61870031e",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/6041536d18c5f51a84bc37cd568cbab61870031e"
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},
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{
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"url": "https://git.kernel.org/stable/c/c076b3746224982eebdba5c9e4b1467e146c0d64",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/c076b3746224982eebdba5c9e4b1467e146c0d64"
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},
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{
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"url": "https://git.kernel.org/stable/c/7c244d5b48284a770d96ff703df2dfeadf804a73",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/7c244d5b48284a770d96ff703df2dfeadf804a73"
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},
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{
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"url": "https://git.kernel.org/stable/c/8ad8b531de79c348bcb8133e7f5e827b884226af",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/8ad8b531de79c348bcb8133e7f5e827b884226af"
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},
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{
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"url": "https://git.kernel.org/stable/c/2b59ffad47db1c46af25ccad157bb3b25147c35c",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/2b59ffad47db1c46af25ccad157bb3b25147c35c"
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}
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]
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},
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"generator": {
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"engine": "bippy-8e903de6a542"
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}
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} |