dm: call the resume method on internal suspend
In the Linux kernel, the following vulnerability has been resolved: dm: call the resume method on internal suspend There is this reported crash when experimenting with the lvm2 testsuite. The list corruption is caused by the fact that the postsuspend and resume methods were not paired correctly; there were two consecutive calls to the origin_postsuspend function. The second call attempts to remove the "hash_list" entry from a list, while it was already removed by the first call. Fix __dm_internal_resume so that it calls the preresume and resume methods of the table's targets. If a preresume method of some target fails, we are in a tricky situation. We can't return an error because dm_internal_resume isn't supposed to return errors. We can't return success, because then the "resume" and "postsuspend" methods would not be paired correctly. So, we set the DMF_SUSPENDED flag and we fake normal suspend - it may confuse userspace tools, but it won't cause a kernel crash. ------------[ cut here ]------------ kernel BUG at lib/list_debug.c:56! invalid opcode: 0000 [#1] PREEMPT SMP CPU: 1 PID: 8343 Comm: dmsetup Not tainted 6.8.0-rc6 #4 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.14.0-2 04/01/2014 RIP: 0010:__list_del_entry_valid_or_report+0x77/0xc0 RSP: 0018:ffff8881b831bcc0 EFLAGS: 00010282 RAX: 000000000000004e RBX: ffff888143b6eb80 RCX: 0000000000000000 RDX: 0000000000000001 RSI: ffffffff819053d0 RDI: 00000000ffffffff RBP: ffff8881b83a3400 R08: 00000000fffeffff R
CVE-2024-26880
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2024-26880
Linux
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Linux
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "ffcc39364160663cda1a3c358f4537302a92459b",
"lessThan": "69836d9329f0b4c58faaf3d886a7748ddb5bf718",
"versionType": "git"
},
{
"status": "affected",
"version": "ffcc39364160663cda1a3c358f4537302a92459b",
"lessThan": "da7ece2197101b1469853e6b5e915be1e3896d52",
"versionType": "git"
},
{
"status": "affected",
"version": "ffcc39364160663cda1a3c358f4537302a92459b",
"lessThan": "f89bd27709376d37ff883067193320c58a8c1d5a",
"versionType": "git"
},
{
"status": "affected",
"version": "ffcc39364160663cda1a3c358f4537302a92459b",
"lessThan": "03ad5ad53e51abf3a4c7538c1bc67a5982b41dc5",
"versionType": "git"
},
{
"status": "affected",
"version": "ffcc39364160663cda1a3c358f4537302a92459b",
"lessThan": "ad10289f68f45649816cc68eb93f45fd5ec48a15",
"versionType": "git"
},
{
"status": "affected",
"version": "ffcc39364160663cda1a3c358f4537302a92459b",
"lessThan": "15a3fc5c8774c17589dabfe1d642d40685c985af",
"versionType": "git"
},
{
"status": "affected",
"version": "ffcc39364160663cda1a3c358f4537302a92459b",
"lessThan": "ef02d8edf738557af2865c5bfb66a03c4e071be7",
"versionType": "git"
},
{
"status": "affected",
"version": "ffcc39364160663cda1a3c358f4537302a92459b",
"lessThan": "360a7d1be8112654f1fb328ed3862be630bca3f4",
"versionType": "git"
},
{
"status": "affected",
"version": "ffcc39364160663cda1a3c358f4537302a92459b",
"lessThan": "65e8fbde64520001abf1c8d0e573561b4746ef38",
"versionType": "git"
}
],
"programFiles": [
"drivers/md/dm.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "3.19"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "3.19",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "4.19.311",
"versionType": "semver",
"lessThanOrEqual": "4.19.*"
},
{
"status": "unaffected",
"version": "5.4.273",
"versionType": "semver",
"lessThanOrEqual": "5.4.*"
},
{
"status": "unaffected",
"version": "5.10.214",
"versionType": "semver",
"lessThanOrEqual": "5.10.*"
},
{
"status": "unaffected",
"version": "5.15.153",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.83",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.23",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.7.11",
"versionType": "semver",
"lessThanOrEqual": "6.7.*"
},
{
"status": "unaffected",
"version": "6.8.2",
"versionType": "semver",
"lessThanOrEqual": "6.8.*"
},
{
"status": "unaffected",
"version": "6.9",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/md/dm.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2024-26880
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #26443 · Revision 1
- Added to Heist Feed
- Publisher date