CVE-2021-47473
published 2024-05-22CVE-2021-47473: In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix a memory leak in an error path of qla2x00_process_els() Commit…
PriorityP417medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.21%
11.3th percentile
In the Linux kernel, the following vulnerability has been resolved:
scsi: qla2xxx: Fix a memory leak in an error path of qla2x00_process_els()
Commit 8c0eb596baa5 ("[SCSI] qla2xxx: Fix a memory leak in an error path of
qla2x00_process_els()"), intended to change:
bsg_job->request->msgcode == FC_BSG_HST_ELS_NOLOGIN
bsg_job->request->msgcode != FC_BSG_RPT_ELS
but changed it to:
bsg_job->request->msgcode == FC_BSG_RPT_ELS
instead.
Change the == to a != to avoid leaking the fcport structure or freeing
unallocated memory.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.14.16-1 (bookworm) | linux 5.14.16-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 8c0eb596baa51f2b43949c698c644727ef17805c < 96f0aebf29be25254fa585af43924e34aa21fd9a | 96f0aebf29be25254fa585af43924e34aa21fd9a |
| linux | linux | >= 8c0eb596baa51f2b43949c698c644727ef17805c < a7fbb56e6c941d9f59437b96412a348e66388d3e | a7fbb56e6c941d9f59437b96412a348e66388d3e |
| linux | linux | >= 8c0eb596baa51f2b43949c698c644727ef17805c < 7fb223d0ad801f633c78cbe42b1d1b55f5d163ad | 7fb223d0ad801f633c78cbe42b1d1b55f5d163ad |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.84-1 | 5.10.84-1 |
| linux | linux_kernel | >= 0 < 5.14.16-1 | 5.14.16-1 |
| linux | linux_kernel | >= 0 < 5.14.16-1 | 5.14.16-1 |
| linux | linux_kernel | >= 0 < 5.14.16-1 | 5.14.16-1 |
| linux | linux_kernel | >= 3.11 < 5.10.76 | 5.10.76 |
| linux | linux_kernel | >= 5.11 < 5.14.15 | 5.14.15 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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Red Hat
kernel: scsi: qla2xxx: Fix a memory leak in an error path of qla2x00_process_els()
vendor_redhat·2024-05-22·CVSS 5.5
CVE-2021-47473 [MEDIUM] CWE-415 kernel: scsi: qla2xxx: Fix a memory leak in an error path of qla2x00_process_els()
kernel: scsi: qla2xxx: Fix a memory leak in an error path of qla2x00_process_els()
In the Linux kernel, the following vulnerability has been resolved:
scsi: qla2xxx: Fix a memory leak in an error path of qla2x00_process_els()
Commit 8c0eb596baa5 ("[SCSI] qla2xxx: Fix a memory leak in an error path of
qla2x00_process_els()"), intended to change:
bsg_job->request->msgcode == FC_BSG_HST_ELS_NOLOGIN
bsg_job->request->msgcode != FC_BSG_RPT_ELS
but changed it to:
bsg_job->request->msgcode == FC_BSG_RPT_ELS
instead.
Change the == to a != to avoid leaking the fcport structure or freeing
unallocated memory.
Package: kernel (Red Hat Enterprise Linux 6) - Out of support scope
Package: kernel (Red Hat Enterprise Linux 7) - Out of support scope
Package: kernel-rt (Red Hat Enterprise Linux 7) - Out
Debian
CVE-2021-47473: linux - In the Linux kernel, the following vulnerability has been resolved: scsi: qla2x...
vendor_debian·2021·CVSS 5.5
CVE-2021-47473 [MEDIUM] CVE-2021-47473: linux - In the Linux kernel, the following vulnerability has been resolved: scsi: qla2x...
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix a memory leak in an error path of qla2x00_process_els() Commit 8c0eb596baa5 ("[SCSI] qla2xxx: Fix a memory leak in an error path of qla2x00_process_els()"), intended to change: bsg_job->request->msgcode == FC_BSG_HST_ELS_NOLOGIN bsg_job->request->msgcode != FC_BSG_RPT_ELS but changed it to: bsg_job->request->msgcode == FC_BSG_RPT_ELS instead. Change the == to a != to avoid leaking the fcport structure or freeing unallocated memory.
Scope: local
bookworm: resolved (fixed in 5.14.16-1)
bullseye: resolved (fixed in 5.10.84-1)
forky: resolved (fixed in 5.14.16-1)
sid: resolved (fixed in 5.14.16-1)
trixie: resolved (fixed in 5.14.16-1)
GHSA
GHSA-28j2-gr4p-p982: In the Linux kernel, the following vulnerability has been resolved:
scsi: qla2xxx: Fix a memory leak in an error path of qla2x00_process_els()
Commi
ghsa_unreviewed·2024-05-22
CVE-2021-47473 [MEDIUM] CWE-401 GHSA-28j2-gr4p-p982: In the Linux kernel, the following vulnerability has been resolved:
scsi: qla2xxx: Fix a memory leak in an error path of qla2x00_process_els()
Commi
In the Linux kernel, the following vulnerability has been resolved:
scsi: qla2xxx: Fix a memory leak in an error path of qla2x00_process_els()
Commit 8c0eb596baa5 ("[SCSI] qla2xxx: Fix a memory leak in an error path of
qla2x00_process_els()"), intended to change:
bsg_job->request->msgcode == FC_BSG_HST_ELS_NOLOGIN
bsg_job->request->msgcode != FC_BSG_RPT_ELS
but changed it to:
bsg_job->request->msgcode == FC_BSG_RPT_ELS
instead.
Change the == to a != to avoid leaking the fcport structure or freeing
unallocated memory.
OSV
CVE-2021-47473: In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix a memory leak in an error path of qla2x00_process_els() Commit
osv·2024-05-22·CVSS 5.5
CVE-2021-47473 [MEDIUM] CVE-2021-47473: In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix a memory leak in an error path of qla2x00_process_els() Commit
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix a memory leak in an error path of qla2x00_process_els() Commit 8c0eb596baa5 ("[SCSI] qla2xxx: Fix a memory leak in an error path of qla2x00_process_els()"), intended to change: bsg_job->request->msgcode == FC_BSG_HST_ELS_NOLOGIN bsg_job->request->msgcode != FC_BSG_RPT_ELS but changed it to: bsg_job->request->msgcode == FC_BSG_RPT_ELS instead. Change the == to a != to avoid leaking the fcport structure or freeing unallocated memory.
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/7fb223d0ad801f633c78cbe42b1d1b55f5d163adhttps://git.kernel.org/stable/c/96f0aebf29be25254fa585af43924e34aa21fd9ahttps://git.kernel.org/stable/c/a7fbb56e6c941d9f59437b96412a348e66388d3ehttps://git.kernel.org/stable/c/7fb223d0ad801f633c78cbe42b1d1b55f5d163adhttps://git.kernel.org/stable/c/96f0aebf29be25254fa585af43924e34aa21fd9ahttps://git.kernel.org/stable/c/a7fbb56e6c941d9f59437b96412a348e66388d3e
2024-05-22
Published