CVE-2024-42311

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-42311
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-42311.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-42311
Related
Published
2024-08-17T09:15:11Z
Modified
2024-09-11T05:02:35.025511Z
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
[none]
Details

In the Linux kernel, the following vulnerability has been resolved:

hfs: fix to initialize fields of hfsinodeinfo after hfsallocinode()

Syzbot reports uninitialized value access issue as below:

loop0: detected capacity change from 0 to 64

BUG: KMSAN: uninit-value in hfsrevalidatedentry+0x307/0x3f0 fs/hfs/sysdep.c:30 hfsrevalidatedentry+0x307/0x3f0 fs/hfs/sysdep.c:30 drevalidate fs/namei.c:862 [inline] lookupfast+0x89e/0x8e0 fs/namei.c:1649 walkcomponent fs/namei.c:2001 [inline] linkpathwalk+0x817/0x1480 fs/namei.c:2332 pathlookupat+0xd9/0x6f0 fs/namei.c:2485 filenamelookup+0x22e/0x740 fs/namei.c:2515 userpathatempty+0x8b/0x390 fs/namei.c:2924 userpathat include/linux/namei.h:57 [inline] domount fs/namespace.c:3689 [inline] _dosysmount fs/namespace.c:3898 [inline] _sesysmount+0x66b/0x810 fs/namespace.c:3875 _x64sysmount+0xe4/0x140 fs/namespace.c:3875 dosyscallx64 arch/x86/entry/common.c:52 [inline] dosyscall64+0xcf/0x1e0 arch/x86/entry/common.c:83 entrySYSCALL64afterhwframe+0x63/0x6b

BUG: KMSAN: uninit-value in hfsextreadextent fs/hfs/extent.c:196 [inline] BUG: KMSAN: uninit-value in hfsgetblock+0x92d/0x1620 fs/hfs/extent.c:366 hfsextreadextent fs/hfs/extent.c:196 [inline] hfsgetblock+0x92d/0x1620 fs/hfs/extent.c:366 blockreadfullfolio+0x4ff/0x11b0 fs/buffer.c:2271 hfsreadfolio+0x55/0x60 fs/hfs/inode.c:39 filemapreadfolio+0x148/0x4f0 mm/filemap.c:2426 doreadcachefolio+0x7c8/0xd90 mm/filemap.c:3553 doreadcachepage mm/filemap.c:3595 [inline] readcachepage+0xfb/0x2f0 mm/filemap.c:3604 readmappingpage include/linux/pagemap.h:755 [inline] hfsbtreeopen+0x928/0x1ae0 fs/hfs/btree.c:78 hfsmdbget+0x260c/0x3000 fs/hfs/mdb.c:204 hfsfillsuper+0x1fb1/0x2790 fs/hfs/super.c:406 mountbdev+0x628/0x920 fs/super.c:1359 hfsmount+0xcd/0xe0 fs/hfs/super.c:456 legacygettree+0x167/0x2e0 fs/fscontext.c:610 vfsgettree+0xdc/0x5d0 fs/super.c:1489 donewmount+0x7a9/0x16f0 fs/namespace.c:3145 pathmount+0xf98/0x26a0 fs/namespace.c:3475 domount fs/namespace.c:3488 [inline] _dosysmount fs/namespace.c:3697 [inline] _sesysmount+0x919/0x9e0 fs/namespace.c:3674 _ia32sysmount+0x15b/0x1b0 fs/namespace.c:3674 dosyscall32irqson arch/x86/entry/common.c:112 [inline] _dofastsyscall32+0xa2/0x100 arch/x86/entry/common.c:178 dofastsyscall32+0x37/0x80 arch/x86/entry/common.c:203 doSYSENTER32+0x1f/0x30 arch/x86/entry/common.c:246 entrySYSENTERcompatafterhwframe+0x70/0x82

Uninit was created at: allocpages+0x9a6/0xe00 mm/pagealloc.c:4590 _allocpagesnode include/linux/gfp.h:238 [inline] allocpagesnode include/linux/gfp.h:261 [inline] allocslabpage mm/slub.c:2190 [inline] allocateslab mm/slub.c:2354 [inline] newslab+0x2d7/0x1400 mm/slub.c:2407 _slaballoc+0x16b5/0x3970 mm/slub.c:3540 _slaballoc mm/slub.c:3625 [inline] _slaballocnode mm/slub.c:3678 [inline] slaballocnode mm/slub.c:3850 [inline] kmemcachealloclru+0x64d/0xb30 mm/slub.c:3879 allocinodesb include/linux/fs.h:3018 [inline] hfsallocinode+0x5a/0xc0 fs/hfs/super.c:165 allocinode+0x83/0x440 fs/inode.c:260 newinodepseudo fs/inode.c:1005 [inline] newinode+0x38/0x4f0 fs/inode.c:1031 hfsnewinode+0x61/0x1010 fs/hfs/inode.c:186 hfsmkdir+0x54/0x250 fs/hfs/dir.c:228 vfsmkdir+0x49a/0x700 fs/namei.c:4126 domkdirat+0x529/0x810 fs/namei.c:4149 _dosysmkdirat fs/namei.c:4164 [inline] _sesysmkdirat fs/namei.c:4162 [inline] _x64sysmkdirat+0xc8/0x120 fs/namei.c:4162 dosyscallx64 arch/x86/entry/common.c:52 [inline] dosyscall64+0xcf/0x1e0 arch/x86/entry/common.c:83 entrySYSCALL64afterhwframe+0x63/0x6b

It missed to initialize .tzsecondswest, .cachedstart and .cachedblocks fields in struct hfsinodeinfo after hfsalloc_inode(), fix it.

References

Affected packages

Debian:11 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

5.*

5.10.46-4
5.10.46-5
5.10.70-1~bpo10+1
5.10.70-1
5.10.84-1
5.10.92-1~bpo10+1
5.10.92-1
5.10.92-2
5.10.103-1~bpo10+1
5.10.103-1
5.10.106-1
5.10.113-1
5.10.120-1~bpo10+1
5.10.120-1
5.10.127-1
5.10.127-2~bpo10+1
5.10.127-2
5.10.136-1
5.10.140-1
5.10.148-1
5.10.149-1
5.10.149-2
5.10.158-1
5.10.158-2
5.10.162-1
5.10.178-1
5.10.178-2
5.10.178-3
5.10.179-1
5.10.179-2
5.10.179-3
5.10.179-4
5.10.179-5
5.10.191-1
5.10.197-1
5.10.205-1
5.10.205-2
5.10.209-1
5.10.209-2
5.10.216-1
5.10.218-1
5.10.221-1
5.10.223-1
5.13.9-1~exp1
5.13.9-1~exp2
5.13.12-1~exp1
5.14-1~exp1
5.14-1~exp2
5.14.1-1~exp1
5.14.2-1~exp1
5.14.3-1~exp1
5.14.6-1
5.14.6-2
5.14.6-3
5.14.9-1
5.14.9-2~bpo11+1
5.14.9-2
5.14.12-1
5.14.16-1
5.15-1~exp1
5.15.1-1~exp1
5.15.2-1~exp1
5.15.3-1
5.15.5-1
5.15.5-2~bpo11+1
5.15.5-2
5.15.15-1
5.15.15-2~bpo11+1
5.15.15-2
5.16~rc1-1~exp1
5.16~rc3-1~exp1
5.16~rc4-1~exp1
5.16~rc5-1~exp1
5.16~rc6-1~exp1
5.16~rc7-1~exp1
5.16~rc8-1~exp1
5.16.3-1~exp1
5.16.4-1~exp1
5.16.7-1
5.16.7-2
5.16.10-1
5.16.11-1~bpo11+1
5.16.11-1
5.16.12-1~bpo11+1
5.16.12-1
5.16.14-1
5.16.18-1
5.17~rc3-1~exp1
5.17~rc4-1~exp1
5.17~rc5-1~exp1
5.17~rc6-1~exp1
5.17~rc7-1~exp1
5.17~rc8-1~exp1
5.17.1-1~exp1
5.17.3-1
5.17.6-1
5.17.11-1
5.18-1~exp1
5.18.2-1~bpo11+1
5.18.2-1
5.18.5-1
5.18.14-1~bpo11+1
5.18.14-1
5.18.16-1~bpo11+1
5.18.16-1
5.19~rc4-1~exp1
5.19~rc6-1~exp1
5.19-1~exp1
5.19.6-1
5.19.11-1~bpo11+1
5.19.11-1

6.*

6.0~rc7-1~exp1
6.0-1~exp1
6.0.2-1
6.0.3-1~bpo11+1
6.0.3-1
6.0.5-1
6.0.6-1
6.0.6-2
6.0.7-1
6.0.8-1
6.0.10-1
6.0.10-2
6.0.12-1~bpo11+1
6.0.12-1
6.0.12-1+alpha
6.1~rc3-1~exp1
6.1~rc5-1~exp1
6.1~rc6-1~exp1
6.1~rc7-1~exp1
6.1~rc8-1~exp1
6.1.1-1~exp1
6.1.1-1~exp2
6.1.2-1~exp1
6.1.4-1
6.1.7-1
6.1.8-1
6.1.8-1+sh4
6.1.11-1
6.1.12-1~bpo11+1
6.1.12-1
6.1.15-1~bpo11+1
6.1.15-1
6.1.20-1~bpo11+1
6.1.20-1
6.1.20-2~bpo11+1
6.1.20-2
6.1.25-1
6.1.27-1~bpo11+1
6.1.27-1
6.1.37-1
6.1.38-1
6.1.38-2~bpo11+1
6.1.38-2
6.1.38-3
6.1.38-4~bpo11+1
6.1.38-4
6.1.52-1
6.1.55-1~bpo11+1
6.1.55-1
6.1.64-1
6.1.66-1
6.1.67-1
6.1.69-1~bpo11+1
6.1.69-1
6.1.76-1~bpo11+1
6.1.76-1
6.1.82-1
6.1.85-1
6.1.90-1~bpo11+1
6.1.90-1
6.1.94-1~bpo11+1
6.1.94-1
6.1.98-1
6.1.99-1
6.1.106-1
6.1.106-2
6.1.106-3
6.3.1-1~exp1
6.3.2-1~exp1
6.3.4-1~exp1
6.3.5-1~exp1
6.3.7-1~bpo12+1
6.3.7-1
6.3.11-1
6.4~rc6-1~exp1
6.4~rc7-1~exp1
6.4.1-1~exp1
6.4.4-1~bpo12+1
6.4.4-1
6.4.4-2
6.4.4-3~bpo12+1
6.4.4-3
6.4.11-1
6.4.13-1
6.5~rc4-1~exp1
6.5~rc6-1~exp1
6.5~rc7-1~exp1
6.5.1-1~exp1
6.5.3-1~bpo12+1
6.5.3-1
6.5.6-1
6.5.8-1
6.5.10-1~bpo12+1
6.5.10-1
6.5.13-1
6.6.3-1~exp1
6.6.4-1~exp1
6.6.7-1~exp1
6.6.8-1
6.6.9-1
6.6.11-1
6.6.13-1~bpo12+1
6.6.13-1
6.6.15-1
6.6.15-2
6.7-1~exp1
6.7.1-1~exp1
6.7.4-1~exp1
6.7.7-1
6.7.9-1
6.7.9-2
6.7.12-1~bpo12+1
6.7.12-1
6.8.9-1
6.8.11-1
6.8.12-1~bpo12+1
6.8.12-1
6.9.2-1~exp1
6.9.7-1~bpo12+1
6.9.7-1
6.9.8-1
6.9.9-1
6.9.10-1~bpo12+1
6.9.10-1
6.9.11-1
6.9.12-1
6.10-1~exp1
6.10.1-1~exp1
6.10.3-1
6.10.4-1
6.10.6-1~bpo12+1
6.10.6-1
6.10.7-1
6.10.9-1
6.11~rc4-1~exp1
6.11~rc5-1~exp1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.1.106-1

Affected versions

6.*

6.1.27-1
6.1.37-1
6.1.38-1
6.1.38-2~bpo11+1
6.1.38-2
6.1.38-3
6.1.38-4~bpo11+1
6.1.38-4
6.1.52-1
6.1.55-1~bpo11+1
6.1.55-1
6.1.64-1
6.1.66-1
6.1.67-1
6.1.69-1~bpo11+1
6.1.69-1
6.1.76-1~bpo11+1
6.1.76-1
6.1.82-1
6.1.85-1
6.1.90-1~bpo11+1
6.1.90-1
6.1.94-1~bpo11+1
6.1.94-1
6.1.98-1
6.1.99-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.10.3-1

Affected versions

6.*

6.1.27-1
6.1.37-1
6.1.38-1
6.1.38-2~bpo11+1
6.1.38-2
6.1.38-3
6.1.38-4~bpo11+1
6.1.38-4
6.1.52-1
6.1.55-1~bpo11+1
6.1.55-1
6.1.64-1
6.1.66-1
6.1.67-1
6.1.69-1~bpo11+1
6.1.69-1
6.1.76-1~bpo11+1
6.1.76-1
6.1.82-1
6.1.85-1
6.1.90-1~bpo11+1
6.1.90-1
6.1.94-1~bpo11+1
6.1.94-1
6.1.98-1
6.1.99-1
6.1.106-1
6.1.106-2
6.1.106-3
6.3.1-1~exp1
6.3.2-1~exp1
6.3.4-1~exp1
6.3.5-1~exp1
6.3.7-1~bpo12+1
6.3.7-1
6.3.11-1
6.4~rc6-1~exp1
6.4~rc7-1~exp1
6.4.1-1~exp1
6.4.4-1~bpo12+1
6.4.4-1
6.4.4-2
6.4.4-3~bpo12+1
6.4.4-3
6.4.11-1
6.4.13-1
6.5~rc4-1~exp1
6.5~rc6-1~exp1
6.5~rc7-1~exp1
6.5.1-1~exp1
6.5.3-1~bpo12+1
6.5.3-1
6.5.6-1
6.5.8-1
6.5.10-1~bpo12+1
6.5.10-1
6.5.13-1
6.6.3-1~exp1
6.6.4-1~exp1
6.6.7-1~exp1
6.6.8-1
6.6.9-1
6.6.11-1
6.6.13-1~bpo12+1
6.6.13-1
6.6.15-1
6.6.15-2
6.7-1~exp1
6.7.1-1~exp1
6.7.4-1~exp1
6.7.7-1
6.7.9-1
6.7.9-2
6.7.12-1~bpo12+1
6.7.12-1
6.8.9-1
6.8.11-1
6.8.12-1~bpo12+1
6.8.12-1
6.9.2-1~exp1
6.9.7-1~bpo12+1
6.9.7-1
6.9.8-1
6.9.9-1
6.9.10-1~bpo12+1
6.9.10-1
6.9.11-1
6.9.12-1
6.10-1~exp1
6.10.1-1~exp1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}