CVE-2024-50068
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-50068
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-50068.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-50068
- Downstream
- Related
- Published
- 2024-10-29T00:50:08Z
- Modified
- 2025-10-17T14:59:46.962378Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- mm/damon/tests/sysfs-kunit.h: fix memory leak in damon_sysfs_test_add_targets()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
mm/damon/tests/sysfs-kunit.h: fix memory leak in damonsysfstestaddtargets()
The sysfstarget->regions allocated in damonsysfsregionsalloc() is not freed in damonsysfstestaddtargets(), which cause the following memory leak, free it to fix it.
unreferenced object 0xffffff80c2a8db80 (size 96): comm "kunit_try_catch", pid 187, jiffies 4294894363 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 0): [<0000000001e3714d>] kmemleak_alloc+0x34/0x40 [<000000008e6835c1>] __kmalloc_cache_noprof+0x26c/0x2f4 [<000000001286d9f8>] damon_sysfs_test_add_targets+0x1cc/0x738 [<0000000032ef8f77>] kunit_try_run_case+0x13c/0x3ac [<00000000f3edea23>] kunit_generic_run_threadfn_adapter+0x80/0xec [<00000000adf936cf>] kthread+0x2e8/0x374 [<0000000041bb1628>] ret_from_fork+0x10/0x20 - References
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedb8ee5575f763c239902f8523d82103a45c153b29Fixed05d43455f6bffa6abc7b937ca58be00452e6973f
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedb8ee5575f763c239902f8523d82103a45c153b29Fixed2d6a1c835685de3b0c8e8dc871f60f4ef92ab01a
Affected versions
v6.*
v6.10
v6.10-rc1
v6.10-rc2
v6.10-rc3
v6.10-rc4
v6.10-rc5
v6.10-rc6
v6.10-rc7
v6.11
v6.11-rc1
v6.11-rc2
v6.11-rc3
v6.11-rc4
v6.11-rc5
v6.11-rc6
v6.11-rc7
v6.11.1
v6.11.2
v6.11.3
v6.11.4
v6.12-rc1
v6.12-rc2
v6.12-rc3
v6.6
v6.6-rc5
v6.6-rc6
v6.6-rc7
v6.7
v6.7-rc1
v6.7-rc2
v6.7-rc3
v6.7-rc4
v6.7-rc5
v6.7-rc6
v6.7-rc7
v6.7-rc8
v6.8
v6.8-rc1
v6.8-rc2
v6.8-rc3
v6.8-rc4
v6.8-rc5
v6.8-rc6
v6.8-rc7
v6.9
v6.9-rc1
v6.9-rc2
v6.9-rc3
v6.9-rc4
v6.9-rc5
v6.9-rc6
v6.9-rc7
Database specific
vanir_signatures
[
{
"id": "CVE-2024-50068-66ae3def",
"deprecated": false,
"signature_version": "v1",
"signature_type": "Line",
"digest": {
"line_hashes": [
"282167662702871823825980697528104762152",
"270930244565601782777521366982263127870",
"247105341107747087400584415094349368341",
"89159048474887337534688429878775394915"
],
"threshold": 0.9
},
"target": {
"file": "mm/damon/tests/sysfs-kunit.h"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@2d6a1c835685de3b0c8e8dc871f60f4ef92ab01a"
},
{
"id": "CVE-2024-50068-880243e0",
"deprecated": false,
"signature_version": "v1",
"signature_type": "Function",
"digest": {
"function_hash": "273700745337692665149775456934073065798",
"length": 631.0
},
"target": {
"file": "mm/damon/tests/sysfs-kunit.h",
"function": "damon_sysfs_test_add_targets"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@2d6a1c835685de3b0c8e8dc871f60f4ef92ab01a"
},
{
"id": "CVE-2024-50068-912309f9",
"deprecated": false,
"signature_version": "v1",
"signature_type": "Function",
"digest": {
"function_hash": "273700745337692665149775456934073065798",
"length": 631.0
},
"target": {
"file": "mm/damon/sysfs-test.h",
"function": "damon_sysfs_test_add_targets"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@05d43455f6bffa6abc7b937ca58be00452e6973f"
},
{
"id": "CVE-2024-50068-c0d7c3c6",
"deprecated": false,
"signature_version": "v1",
"signature_type": "Line",
"digest": {
"line_hashes": [
"282167662702871823825980697528104762152",
"270930244565601782777521366982263127870",
"247105341107747087400584415094349368341",
"89159048474887337534688429878775394915"
],
"threshold": 0.9
},
"target": {
"file": "mm/damon/sysfs-test.h"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@05d43455f6bffa6abc7b937ca58be00452e6973f"
}
]