scsi: Revert "scsi: qla2xxx: Perform lockless command completion in abort path"
In the Linux kernel, the following vulnerability has been resolved: scsi: Revert "scsi: qla2xxx: Perform lockless command completion in abort path" This reverts commit 0367076b0817d5c75dfb83001ce7ce5c64d803a9. The commit being reverted added code to __qla2x00_abort_all_cmds() to call sp->done() without holding a spinlock. But unlike the older code below it, this new code failed to check sp->cmd_type and just assumed TYPE_SRB, which results in a jump to an invalid pointer in target-mode with TYPE_TGT_CMD: qla2xxx [0000:65:00.0]-d034:8: qla24xx_do_nack_work create sess success 0000000009f7a79b qla2xxx [0000:65:00.0]-5003:8: ISP System Error - mbx1=1ff5h mbx2=10h mbx3=0h mbx4=0h mbx5=191h mbx6=0h mbx7=0h. qla2xxx [0000:65:00.0]-d01e:8: -> fwdump no buffer qla2xxx [0000:65:00.0]-f03a:8: qla_target(0): System error async event 0x8002 occurred qla2xxx [0000:65:00.0]-00af:8: Performing ISP error recovery - ha=0000000058183fda. BUG: kernel NULL pointer dereference, address: 0000000000000000 PF: supervisor instruction fetch in kernel mode PF: error_code(0x0010) - not-present page PGD 0 P4D 0 Oops: 0010 [#1] SMP CPU: 2 PID: 9446 Comm: qla2xxx_8_dpc Tainted: G O 6.1.133 #1 Hardware name: Supermicro Super Server/X11SPL-F, BIOS 4.2 12/15/2023 RIP: 0010:0x0 Code: Unable to access opcode bytes at 0xffffffffffffffd6. RSP: 0018:ffffc90001f93dc8 EFLAGS: 00010206 RAX: 0000000000000282 RBX: 0000000000000355 RCX: ffff88810d16a000 RDX: ffff88810dbadaa8 RSI: 0000000000080000 RDI: ffff888169dc38c0 R
CVE-2025-68818
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-2025-68818
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": "231cfa78ec5badd84a1a2b09465bfad1a926aba1",
"lessThan": "b04b3733fff7e94566386b962e4795550fbdfd3d",
"versionType": "git"
},
{
"status": "affected",
"version": "d6f7377528d2abf338e504126e44439541be8f7d",
"lessThan": "50b097d92c99f718831b8b349722bc79f718ba1b",
"versionType": "git"
},
{
"status": "affected",
"version": "cd0a1804ac5bab2545ac700c8d0fe9ae9284c567",
"lessThan": "c5c37a821bd1708f26a9522b4a6f47b9f7a20003",
"versionType": "git"
},
{
"status": "affected",
"version": "0367076b0817d5c75dfb83001ce7ce5c64d803a9",
"lessThan": "e9e601b7df58ba0c667baf30263331df2c02ffe1",
"versionType": "git"
},
{
"status": "affected",
"version": "0367076b0817d5c75dfb83001ce7ce5c64d803a9",
"lessThan": "b10ebbfd59a535c8d22f4ede6e8389622ce98dc0",
"versionType": "git"
},
{
"status": "affected",
"version": "0367076b0817d5c75dfb83001ce7ce5c64d803a9",
"lessThan": "1c728951bc769b795d377852eae1abddad88635d",
"versionType": "git"
},
{
"status": "affected",
"version": "0367076b0817d5c75dfb83001ce7ce5c64d803a9",
"lessThan": "b57fbc88715b6d18f379463f48a15b560b087ffe",
"versionType": "git"
},
{
"status": "affected",
"version": "9189f20b4c5307c0998682bb522e481b4567a8b8",
"versionType": "git"
},
{
"status": "affected",
"version": "415d614344a4f1bbddf55d724fc7eb9ef4b39aad",
"versionType": "git"
},
{
"status": "affected",
"version": "5.10.177",
"lessThan": "5.10.248",
"versionType": "semver"
},
{
"status": "affected",
"version": "5.15.105",
"lessThan": "5.15.198",
"versionType": "semver"
},
{
"status": "affected",
"version": "6.1.22",
"lessThan": "6.1.160",
"versionType": "semver"
},
{
"status": "affected",
"version": "5.4.240",
"lessThan": "5.5",
"versionType": "semver"
},
{
"status": "affected",
"version": "6.2.9",
"lessThan": "6.3",
"versionType": "semver"
}
],
"programFiles": [
"drivers/scsi/qla2xxx/qla_os.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "6.3"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "6.3",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "5.10.248",
"versionType": "semver",
"lessThanOrEqual": "5.10.*"
},
{
"status": "unaffected",
"version": "5.15.198",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.160",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.120",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.64",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.3",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "6.19",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/scsi/qla2xxx/qla_os.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2025-68818
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #39132 · Revision 1
- Added to Heist Feed
- Publisher date