Metrics
Affected Vendors & Products
Wed, 11 Sep 2024 13:30:00 +0000
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Metrics |
ssvc
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Fri, 06 Sep 2024 14:00:00 +0000
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First Time appeared |
Linux
Linux linux Kernel |
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CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.10:rc1:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.10:rc2:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.10:rc3:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.10:rc4:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.10:rc5:*:*:*:*:*:* |
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Vendors & Products |
Linux
Linux linux Kernel |
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Metrics |
cvssV3_1
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cvssV3_1
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Fri, 16 Aug 2024 18:45:00 +0000
Type | Values Removed | Values Added |
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Weaknesses | CWE-667 | |
Metrics |
cvssV3_1
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cvssV3_1
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Fri, 09 Aug 2024 13:30:00 +0000
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References |
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Metrics |
threat_severity
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cvssV3_1
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Thu, 08 Aug 2024 09:00:00 +0000
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Description | In the Linux kernel, the following vulnerability has been resolved: gpio: pca953x: fix pca953x_irq_bus_sync_unlock race Ensure that `i2c_lock' is held when setting interrupt latch and mask in pca953x_irq_bus_sync_unlock() in order to avoid races. The other (non-probe) call site pca953x_gpio_set_multiple() ensures the lock is held before calling pca953x_write_regs(). The problem occurred when a request raced against irq_bus_sync_unlock() approximately once per thousand reboots on an i.MX8MP based system. * Normal case 0-0022: write register AI|3a {03,02,00,00,01} Input latch P0 0-0022: write register AI|49 {fc,fd,ff,ff,fe} Interrupt mask P0 0-0022: write register AI|08 {ff,00,00,00,00} Output P3 0-0022: write register AI|12 {fc,00,00,00,00} Config P3 * Race case 0-0022: write register AI|08 {ff,00,00,00,00} Output P3 0-0022: write register AI|08 {03,02,00,00,01} *** Wrong register *** 0-0022: write register AI|12 {fc,00,00,00,00} Config P3 0-0022: write register AI|49 {fc,fd,ff,ff,fe} Interrupt mask P0 | |
Title | gpio: pca953x: fix pca953x_irq_bus_sync_unlock race | |
References |
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Status: PUBLISHED
Assigner: Linux
Published: 2024-08-08T08:46:29.284Z
Updated: 2024-12-19T09:14:55.350Z
Reserved: 2024-07-30T07:40:12.256Z
Link: CVE-2024-42253
Updated: 2024-09-11T12:42:24.064Z
Status : Analyzed
Published: 2024-08-08T09:15:08.220
Modified: 2024-09-06T13:38:36.103
Link: CVE-2024-42253