CVE-2022-50420
published 2025-10-01CVE-2022-50420: In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/hpre - fix resource leak in remove process In hpre_remove(), when the…
PriorityP417medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.15%
4.4th percentile
In the Linux kernel, the following vulnerability has been resolved:
crypto: hisilicon/hpre - fix resource leak in remove process
In hpre_remove(), when the disable operation of qm sriov failed,
the following logic should continue to be executed to release the
remaining resources that have been allocated, instead of returning
directly, otherwise there will be resource leakage.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.4-1 (bookworm) | linux 6.1.4-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= c8b4b477079d1995cc0a1c10d5cdfd02be938cdf < 2b3e3ecdb402ff1053ee25b598ff21b9ddf4384f | 2b3e3ecdb402ff1053ee25b598ff21b9ddf4384f |
| linux | linux | >= c8b4b477079d1995cc0a1c10d5cdfd02be938cdf < 4e0de941d252d4e7c985981e78480c8d6f020b64 | 4e0de941d252d4e7c985981e78480c8d6f020b64 |
| linux | linux | >= c8b4b477079d1995cc0a1c10d5cdfd02be938cdf < cb873c93a7ad27681920bf062ef052fca1e8d5b1 | cb873c93a7ad27681920bf062ef052fca1e8d5b1 |
| linux | linux | >= c8b4b477079d1995cc0a1c10d5cdfd02be938cdf < 45e6319bd5f2154d8b8c9f1eaa4ac030ba0d330c | 45e6319bd5f2154d8b8c9f1eaa4ac030ba0d330c |
| linux | linux_kernel | >= 0 < 6.1.4-1 | 6.1.4-1 |
| linux | linux_kernel | >= 0 < 6.1.4-1 | 6.1.4-1 |
| linux | linux_kernel | >= 0 < 6.1.4-1 | 6.1.4-1 |
| linux | linux_kernel | >= 5.16 < 6.0.16 | 6.0.16 |
| linux | linux_kernel | >= 5.5 < 5.15.86 | 5.15.86 |
| linux | linux_kernel | >= 6.1 < 6.1.2 | 6.1.2 |
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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GHSA
GHSA-26j6-p6xc-9625: In the Linux kernel, the following vulnerability has been resolved:
crypto: hisilicon/hpre - fix resource leak in remove process
In hpre_remove(), w
ghsa_unreviewed·2025-10-01
CVE-2022-50420 [MEDIUM] CWE-401 GHSA-26j6-p6xc-9625: In the Linux kernel, the following vulnerability has been resolved:
crypto: hisilicon/hpre - fix resource leak in remove process
In hpre_remove(), w
In the Linux kernel, the following vulnerability has been resolved:
crypto: hisilicon/hpre - fix resource leak in remove process
In hpre_remove(), when the disable operation of qm sriov failed,
the following logic should continue to be executed to release the
remaining resources that have been allocated, instead of returning
directly, otherwise there will be resource leakage.
OSV
CVE-2022-50420: In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/hpre - fix resource leak in remove process In hpre_remove(), whe
osv·2025-10-01·CVSS 5.5
CVE-2022-50420 [MEDIUM] CVE-2022-50420: In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/hpre - fix resource leak in remove process In hpre_remove(), whe
In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/hpre - fix resource leak in remove process In hpre_remove(), when the disable operation of qm sriov failed, the following logic should continue to be executed to release the remaining resources that have been allocated, instead of returning directly, otherwise there will be resource leakage.
Red Hat
kernel: crypto: hisilicon/hpre - fix resource leak in remove process
vendor_redhat·2025-10-01·CVSS 5.5
CVE-2022-50420 [MEDIUM] kernel: crypto: hisilicon/hpre - fix resource leak in remove process
kernel: crypto: hisilicon/hpre - fix resource leak in remove process
In the Linux kernel, the following vulnerability has been resolved:
crypto: hisilicon/hpre - fix resource leak in remove process
In hpre_remove(), when the disable operation of qm sriov failed,
the following logic should continue to be executed to release the
remaining resources that have been allocated, instead of returning
directly, otherwise there will be resource leakage.
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Li
Debian
CVE-2022-50420: linux - In the Linux kernel, the following vulnerability has been resolved: crypto: his...
vendor_debian·2022·CVSS 5.5
CVE-2022-50420 [MEDIUM] CVE-2022-50420: linux - In the Linux kernel, the following vulnerability has been resolved: crypto: his...
In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/hpre - fix resource leak in remove process In hpre_remove(), when the disable operation of qm sriov failed, the following logic should continue to be executed to release the remaining resources that have been allocated, instead of returning directly, otherwise there will be resource leakage.
Scope: local
bookworm: resolved (fixed in 6.1.4-1)
bullseye: open
forky: resolved (fixed in 6.1.4-1)
sid: resolved (fixed in 6.1.4-1)
trixie: resolved (fixed in 6.1.4-1)
No detection rules found.
No public exploits indexed.
2025-10-01
Published