CVE-2022-48693
published 2024-05-03CVE-2022-48693: In the Linux kernel, the following vulnerability has been resolved: soc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugs In brcmstb_pm_probe(), there…
PriorityP417medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.23%
13.7th percentile
In the Linux kernel, the following vulnerability has been resolved:
soc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugs
In brcmstb_pm_probe(), there are two kinds of leak bugs:
(1) we need to add of_node_put() when for_each__matching_node() breaks
(2) we need to add iounmap() for each iomap in fail path
Affected
17 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.19.11-1 (bookworm) | linux 5.19.11-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 0b741b8234c86065fb6954d32d427b3f7e14756f < 0284b4e6dec6088a41607aa3f42bf51edff01883 | 0284b4e6dec6088a41607aa3f42bf51edff01883 |
| linux | linux | >= 0b741b8234c86065fb6954d32d427b3f7e14756f < 57b2897ec3ffe4cbe018446be6d04432919dca6b | 57b2897ec3ffe4cbe018446be6d04432919dca6b |
| linux | linux | >= 0b741b8234c86065fb6954d32d427b3f7e14756f < 6dc0251638a4a1a998506dbd4627f8317e907558 | 6dc0251638a4a1a998506dbd4627f8317e907558 |
| linux | linux | >= 0b741b8234c86065fb6954d32d427b3f7e14756f < 43245c77d9efd8c9eb91bf225d07954dcf32204d | 43245c77d9efd8c9eb91bf225d07954dcf32204d |
| linux | linux | >= 0b741b8234c86065fb6954d32d427b3f7e14756f < 653500b400d5576940b7429690f7197199ddcc82 | 653500b400d5576940b7429690f7197199ddcc82 |
| linux | linux | >= 0b741b8234c86065fb6954d32d427b3f7e14756f < 1085f5080647f0c9f357c270a537869191f7f2a1 | 1085f5080647f0c9f357c270a537869191f7f2a1 |
| linux | linux_kernel | >= 0 < 5.10.148-1 | 5.10.148-1 |
| linux | linux_kernel | >= 0 < 5.19.11-1 | 5.19.11-1 |
| linux | linux_kernel | >= 0 < 5.19.11-1 | 5.19.11-1 |
| linux | linux_kernel | >= 0 < 5.19.11-1 | 5.19.11-1 |
| linux | linux_kernel | >= 4.15 < 4.19.258 | 4.19.258 |
| linux | linux_kernel | >= 4.20 < 5.4.213 | 5.4.213 |
| linux | linux_kernel | >= 5.11 < 5.15.68 | 5.15.68 |
| linux | linux_kernel | >= 5.16 < 5.19.9 | 5.19.9 |
| linux | linux_kernel | >= 5.5 < 5.10.143 | 5.10.143 |
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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OSV
CVE-2022-48693: In the Linux kernel, the following vulnerability has been resolved: soc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugs In brcmstb_pm_probe(
osv·2024-05-03·CVSS 5.5
CVE-2022-48693 [MEDIUM] CVE-2022-48693: In the Linux kernel, the following vulnerability has been resolved: soc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugs In brcmstb_pm_probe(
In the Linux kernel, the following vulnerability has been resolved: soc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugs In brcmstb_pm_probe(), there are two kinds of leak bugs: (1) we need to add of_node_put() when for_each__matching_node() breaks (2) we need to add iounmap() for each iomap in fail path
GHSA
GHSA-pr52-v39m-xpvv: In the Linux kernel, the following vulnerability has been resolved:
soc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugs
In brcmstb_pm_prob
ghsa_unreviewed·2024-05-03
CVE-2022-48693 [MEDIUM] CWE-401 GHSA-pr52-v39m-xpvv: In the Linux kernel, the following vulnerability has been resolved:
soc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugs
In brcmstb_pm_prob
In the Linux kernel, the following vulnerability has been resolved:
soc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugs
In brcmstb_pm_probe(), there are two kinds of leak bugs:
(1) we need to add of_node_put() when for_each__matching_node() breaks
(2) we need to add iounmap() for each iomap in fail path
Red Hat
kernel: soc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugs
vendor_redhat·2024-05-03·CVSS 5.5
CVE-2022-48693 [MEDIUM] CWE-401 kernel: soc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugs
kernel: soc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugs
In the Linux kernel, the following vulnerability has been resolved:
soc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugs
In brcmstb_pm_probe(), there are two kinds of leak bugs:
(1) we need to add of_node_put() when for_each__matching_node() breaks
(2) we need to add iounmap() for each iomap in fail path
A flaw was found in the s2-arm module in the Linux kernel. Under some conditions, a memory leak can occur in the brcmstb_pm_probe function in the drivers/soc/bcm/brcmstb/pm/pm-arm.c file, potentially impacting system performance and resulting in a denial of service.
Statement: The s2-arm module is not built in the kernel shipped in Red Hat Enterprise Linux 8 and 9, so it is not affected by this vulnerability.
Debian
CVE-2022-48693: linux - In the Linux kernel, the following vulnerability has been resolved: soc: brcmst...
vendor_debian·2022·CVSS 5.5
CVE-2022-48693 [MEDIUM] CVE-2022-48693: linux - In the Linux kernel, the following vulnerability has been resolved: soc: brcmst...
In the Linux kernel, the following vulnerability has been resolved: soc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugs In brcmstb_pm_probe(), there are two kinds of leak bugs: (1) we need to add of_node_put() when for_each__matching_node() breaks (2) we need to add iounmap() for each iomap in fail path
Scope: local
bookworm: resolved (fixed in 5.19.11-1)
bullseye: resolved (fixed in 5.10.148-1)
forky: resolved (fixed in 5.19.11-1)
sid: resolved (fixed in 5.19.11-1)
trixie: resolved (fixed in 5.19.11-1)
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/0284b4e6dec6088a41607aa3f42bf51edff01883https://git.kernel.org/stable/c/1085f5080647f0c9f357c270a537869191f7f2a1https://git.kernel.org/stable/c/43245c77d9efd8c9eb91bf225d07954dcf32204dhttps://git.kernel.org/stable/c/57b2897ec3ffe4cbe018446be6d04432919dca6bhttps://git.kernel.org/stable/c/653500b400d5576940b7429690f7197199ddcc82https://git.kernel.org/stable/c/6dc0251638a4a1a998506dbd4627f8317e907558https://git.kernel.org/stable/c/0284b4e6dec6088a41607aa3f42bf51edff01883https://git.kernel.org/stable/c/1085f5080647f0c9f357c270a537869191f7f2a1https://git.kernel.org/stable/c/43245c77d9efd8c9eb91bf225d07954dcf32204dhttps://git.kernel.org/stable/c/57b2897ec3ffe4cbe018446be6d04432919dca6bhttps://git.kernel.org/stable/c/653500b400d5576940b7429690f7197199ddcc82https://git.kernel.org/stable/c/6dc0251638a4a1a998506dbd4627f8317e907558
2024-05-03
Published