CVE-2022-50322
published 2025-09-15CVE-2022-50322: In the Linux kernel, the following vulnerability has been resolved: rtc: msc313: Fix function prototype mismatch in msc313_rtc_probe() With clang's kernel…
PriorityP421medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.14%
4.1th percentile
In the Linux kernel, the following vulnerability has been resolved:
rtc: msc313: Fix function prototype mismatch in msc313_rtc_probe()
With clang's kernel control flow integrity (kCFI, CONFIG_CFI_CLANG),
indirect call targets are validated against the expected function
pointer prototype to make sure the call target is valid to help mitigate
ROP attacks. If they are not identical, there is a failure at run time,
which manifests as either a kernel panic or thread getting killed.
msc313_rtc_probe() was passing clk_disable_unprepare() directly, which
did not have matching prototypes for devm_add_action_or_reset()'s
callback argument. Refactor to use devm_clk_get_enabled() instead.
This was found as a result of Clang's new -Wcast-function-type-strict
flag, which is more sensitive than the simpler -Wcast-function-type,
which only checks for type width mismatches.
Affected
10 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 | >= be7d9c9161b9c76edeff15e79edc2f256568fe05 < 5affaaf3334c9274131dae889ed79ea0553d61b4 | 5affaaf3334c9274131dae889ed79ea0553d61b4 |
| linux | linux | >= be7d9c9161b9c76edeff15e79edc2f256568fe05 < ba50fee6b41bcbafaeed3c51f90d37d1480ff9a0 | ba50fee6b41bcbafaeed3c51f90d37d1480ff9a0 |
| linux | linux | >= be7d9c9161b9c76edeff15e79edc2f256568fe05 < 21b8a1dd56a163825e5749b303858fb902ebf198 | 21b8a1dd56a163825e5749b303858fb902ebf198 |
| 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 < 6.0.17 | 6.0.17 |
| linux | linux_kernel | >= 6.1 < 6.1.3 | 6.1.3 |
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: Linux kernel: Denial of Service due to function prototype mismatch
vendor_redhat·2025-09-15·CVSS 5.5
CVE-2022-50322 [MEDIUM] CWE-628 kernel: Linux kernel: Denial of Service due to function prototype mismatch
kernel: Linux kernel: Denial of Service due to function prototype mismatch
In the Linux kernel, the following vulnerability has been resolved:
rtc: msc313: Fix function prototype mismatch in msc313_rtc_probe()
With clang's kernel control flow integrity (kCFI, CONFIG_CFI_CLANG),
indirect call targets are validated against the expected function
pointer prototype to make sure the call target is valid to help mitigate
ROP attacks. If they are not identical, there is a failure at run time,
which manifests as either a kernel panic or thread getting killed.
msc313_rtc_probe() was passing clk_disable_unprepare() directly, which
did not have matching prototypes for devm_add_action_or_reset()'s
callback argument. Refactor to use devm_clk_get_enabled() instead.
This was found as a result of Clang's
Ivanti
Ivanti Security Advisory: CVE-2024-50322
vendor_ivanti·2024-11-12·CVSS 7.8
CVE-2024-50322 [HIGH] CWE-22 Ivanti Security Advisory: CVE-2024-50322
Ivanti Security Advisory: CVE-2024-50322
Path traversal in Ivanti Endpoint Manager before 2024 November Security Update or 2022 SU6 November Security Update allows a local unauthenticated attacker to achieve code execution. User interaction is required.
CVE IDs: CVE-2024-50322
CVSS Base Score: 7.8
Severity: HIGH
CWEs: CWE-22
Debian
CVE-2022-50322: linux - In the Linux kernel, the following vulnerability has been resolved: rtc: msc313...
vendor_debian·2022·CVSS 5.5
CVE-2022-50322 [MEDIUM] CVE-2022-50322: linux - In the Linux kernel, the following vulnerability has been resolved: rtc: msc313...
In the Linux kernel, the following vulnerability has been resolved: rtc: msc313: Fix function prototype mismatch in msc313_rtc_probe() With clang's kernel control flow integrity (kCFI, CONFIG_CFI_CLANG), indirect call targets are validated against the expected function pointer prototype to make sure the call target is valid to help mitigate ROP attacks. If they are not identical, there is a failure at run time, which manifests as either a kernel panic or thread getting killed. msc313_rtc_probe() was passing clk_disable_unprepare() directly, which did not have matching prototypes for devm_add_action_or_reset()'s callback argument. Refactor to use devm_clk_get_enabled() instead. This was found as a result of Clang's new -Wcast-function-type-strict flag, which is more sensitive than the simpl
OSV
CVE-2022-50322: In the Linux kernel, the following vulnerability has been resolved: rtc: msc313: Fix function prototype mismatch in msc313_rtc_probe() With clang's ke
osv·2025-09-15·CVSS 5.5
CVE-2022-50322 [MEDIUM] CVE-2022-50322: In the Linux kernel, the following vulnerability has been resolved: rtc: msc313: Fix function prototype mismatch in msc313_rtc_probe() With clang's ke
In the Linux kernel, the following vulnerability has been resolved: rtc: msc313: Fix function prototype mismatch in msc313_rtc_probe() With clang's kernel control flow integrity (kCFI, CONFIG_CFI_CLANG), indirect call targets are validated against the expected function pointer prototype to make sure the call target is valid to help mitigate ROP attacks. If they are not identical, there is a failure at run time, which manifests as either a kernel panic or thread getting killed. msc313_rtc_probe() was passing clk_disable_unprepare() directly, which did not have matching prototypes for devm_add_action_or_reset()'s callback argument. Refactor to use devm_clk_get_enabled() instead. This was found as a result of Clang's new -Wcast-function-type-strict flag, which is more sensitive than the simpl
GHSA
GHSA-wp2c-jcp9-h9m9: In the Linux kernel, the following vulnerability has been resolved:
rtc: msc313: Fix function prototype mismatch in msc313_rtc_probe()
With clang's
ghsa_unreviewed·2025-09-15
CVE-2022-50322 [MEDIUM] GHSA-wp2c-jcp9-h9m9: In the Linux kernel, the following vulnerability has been resolved:
rtc: msc313: Fix function prototype mismatch in msc313_rtc_probe()
With clang's
In the Linux kernel, the following vulnerability has been resolved:
rtc: msc313: Fix function prototype mismatch in msc313_rtc_probe()
With clang's kernel control flow integrity (kCFI, CONFIG_CFI_CLANG),
indirect call targets are validated against the expected function
pointer prototype to make sure the call target is valid to help mitigate
ROP attacks. If they are not identical, there is a failure at run time,
which manifests as either a kernel panic or thread getting killed.
msc313_rtc_probe() was passing clk_disable_unprepare() directly, which
did not have matching prototypes for devm_add_action_or_reset()'s
callback argument. Refactor to use devm_clk_get_enabled() instead.
This was found as a result of Clang's new -Wcast-function-type-strict
flag, which is more sensitive than the s
No detection rules found.
No public exploits indexed.
2025-09-15
Published