CVE-2024-49886

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-49886
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-49886.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-49886
Related
Published
2024-10-21T18:15:11Z
Modified
2024-11-13T15:51:00.750610Z
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:

platform/x86: ISST: Fix the KASAN report slab-out-of-bounds bug

Attaching SST PCI device to VM causes "BUG: KASAN: slab-out-of-bounds". kasan report: [ 19.411889] ================================================================== [ 19.413702] BUG: KASAN: slab-out-of-bounds in isstifgetpcidev+0x3d5/0x400 [isstifcommon] [ 19.415634] Read of size 8 at addr ffff888829e65200 by task cpuhp/16/113 [ 19.417368] [ 19.418627] CPU: 16 PID: 113 Comm: cpuhp/16 Tainted: G E 6.9.0 #10 [ 19.420435] Hardware name: VMware, Inc. VMware20,1/440BX Desktop Reference Platform, BIOS VMW201.00V.20192059.B64.2207280713 07/28/2022 [ 19.422687] Call Trace: [ 19.424091] <TASK> [ 19.425448] dumpstacklvl+0x5d/0x80 [ 19.426963] ? _isstifgetpcidev+0x3d5/0x400 [isstifcommon] [ 19.428694] printreport+0x19d/0x52e [ 19.430206] ? pfxrawspinlockirqsave+0x10/0x10 [ 19.431837] ? _isstifgetpcidev+0x3d5/0x400 [isstifcommon] [ 19.433539] kasanreport+0xf0/0x170 [ 19.435019] ? isstifgetpcidev+0x3d5/0x400 [isstifcommon] [ 19.436709] _isstifgetpcidev+0x3d5/0x400 [isstifcommon] [ 19.438379] ? _pfxschedclockcpu+0x10/0x10 [ 19.439910] isstifcpuonline+0x406/0x58f [isstifcommon] [ 19.441573] ? _pfxisstifcpuonline+0x10/0x10 [isstifcommon] [ 19.443263] ? ttwuqueuewakelist+0x2c1/0x360 [ 19.444797] cpuhpinvokecallback+0x221/0xec0 [ 19.446337] cpuhpthreadfun+0x21b/0x610 [ 19.447814] ? _pfxcpuhpthreadfun+0x10/0x10 [ 19.449354] smpbootthreadfn+0x2e7/0x6e0 [ 19.450859] ? _pfxsmpbootthreadfn+0x10/0x10 [ 19.452405] kthread+0x29c/0x350 [ 19.453817] ? _pfxkthread+0x10/0x10 [ 19.455253] retfromfork+0x31/0x70 [ 19.456685] ? _pfxkthread+0x10/0x10 [ 19.458114] retfromforkasm+0x1a/0x30 [ 19.459573] </TASK> [ 19.460853] [ 19.462055] Allocated by task 1198: [ 19.463410] kasansavestack+0x30/0x50 [ 19.464788] kasansavetrack+0x14/0x30 [ 19.466139] _kasankmalloc+0xaa/0xb0 [ 19.467465] _kmalloc+0x1cd/0x470 [ 19.468748] isstifcdevregister+0x1da/0x350 [isstifcommon] [ 19.470233] isstifmboxinit+0x108/0xff0 [isstifmboxmsr] [ 19.471670] dooneinitcall+0xa4/0x380 [ 19.472903] doinitmodule+0x238/0x760 [ 19.474105] loadmodule+0x5239/0x6f00 [ 19.475285] initmodulefromfile+0xd1/0x130 [ 19.476506] idempotentinitmodule+0x23b/0x650 [ 19.477725] _x64sysfinitmodule+0xbe/0x130 [ 19.476506] idempotentinitmodule+0x23b/0x650 [ 19.477725] _x64sysfinitmodule+0xbe/0x130 [ 19.478920] dosyscall64+0x82/0x160 [ 19.480036] entrySYSCALL64afterhwframe+0x76/0x7e [ 19.481292] [ 19.482205] The buggy address belongs to the object at ffff888829e65000 which belongs to the cache kmalloc-512 of size 512 [ 19.484818] The buggy address is located 0 bytes to the right of allocated 512-byte region [ffff888829e65000, ffff888829e65200) [ 19.487447] [ 19.488328] The buggy address belongs to the physical page: [ 19.489569] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888829e60c00 pfn:0x829e60 [ 19.491140] head: order:3 entiremapcount:0 nrpagesmapped:0 pincount:0 [ 19.492466] anon flags: 0x57ffffc0000840(slab|head|node=1|zone=2|lastcpupid=0x1fffff) [ 19.493914] pagetype: 0xffffffff() [ 19.494988] raw: 0057ffffc0000840 ffff88810004cc80 0000000000000000 0000000000000001 [ 19.496451] raw: ffff888829e60c00 0000000080200018 00000001ffffffff 0000000000000000 [ 19.497906] head: 0057ffffc0000840 ffff88810004cc80 0000000000000000 0000000000000001 [ 19.499379] head: ffff888829e60c00 0000000080200018 00000001ffffffff 0000000000000000 [ 19.500844] head: 0057ffffc0000003 ffffea0020a79801 ffffea0020a79848 00000000ffffffff [ 19.502316] head: 0000000800000000 0000000000000000 00000000ffffffff 0000000000000000 [ 19.503784] page dumped because: k ---truncated---

References

Affected packages

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
6.1.115-1

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
6.1.112-1

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
6.11.4-1

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
6.1.112-1
6.1.115-1
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
6.10.11-1~bpo12+1
6.10.11-1
6.10.12-1
6.11~rc4-1~exp1
6.11~rc5-1~exp1
6.11-1~exp1
6.11.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}