SUSE CVE-2026-99021

In the Linux kernel, the following vulnerability has been resolved: regulator: of: fill in supply names in ofregulatorbulkgetall ofregulatorbulkgetall returns an array it allocated itself, and fills in only the consumer of each entry. Every other way of getting a bulk array has the supply name se...

CVE-2026-99022 regulator: ltc3676: don't read the write-only HRST and CLIRQ registers

In the Linux kernel, the following vulnerability has been resolved: regulator: ltc3676: don't read the write-only HRST and CLIRQ registers HRST 0x1e and CLIRQ 0x1f are write-only command strobes. Writing HRST triggers a hard reset of the chip and writing CLIRQ clears the interrupt; reading them...

EUVD-2026-108816

In the Linux kernel, the following vulnerability has been resolved: regulator: ltc3676: don't read the write-only HRST and CLIRQ registers HRST 0x1e and CLIRQ 0x1f are write-only command strobes. Writing HRST triggers a hard reset of the chip and writing CLIRQ clears the interrupt; reading them...

CVE-2026-99022

The Linux kernel contains a vulnerability in the ltc3676 regulator driver where the HRST (0x1e) and CLIRQ (0x1f) registers are incorrectly accessible for reading. Although these are write-only command strobes—where HRST triggers a hard reset and CLIRQ clears an interrupt—performing a read operati...

CVE-2026-99022

In the Linux kernel, the following vulnerability has been resolved: regulator: ltc3676: don't read the write-only HRST and CLIRQ registers HRST 0x1e and CLIRQ 0x1f are write-only command strobes. Writing HRST triggers a hard reset of the chip and writing CLIRQ clears the interrupt; reading them...

EUVD-2026-108815

In the Linux kernel, the following vulnerability has been resolved: regulator: of: fill in supply names in ofregulatorbulkgetall ofregulatorbulkgetall returns an array it allocated itself, and fills in only the consumer of each entry. Every other way of getting a bulk array has the supply name se...

CVE-2026-99021

The Linux kernel contains a vulnerability in the of_regulator_bulk_get_all() function. The function allocates an array but fails to populate the supply names for each entry, whereas the core logic expects these names to be present. Specifically, regulator_bulk_enable() may attempt to print these ...

CVE-2026-99021 regulator: of: fill in supply names in of_regulator_bulk_get_all()

In the Linux kernel, the following vulnerability has been resolved: regulator: of: fill in supply names in ofregulatorbulkgetall ofregulatorbulkgetall returns an array it allocated itself, and fills in only the consumer of each entry. Every other way of getting a bulk array has the supply name se...

CVE-2026-99020

The Linux kernel contains a memory safety issue within the tps6594-regulator driver. Specifically, the TPS65224 BUCK2, BUCK3, and BUCK4 descriptors incorrectly report 4 as the number of linear ranges, while the underlying tps65224_bucks_2_3_4_ranges[] array only contains two entries. This discrep...

CVE-2026-99020 regulator: tps6594-regulator: Fix n_linear_ranges for TPS65224 BUCK2-4

In the Linux kernel, the following vulnerability has been resolved: regulator: tps6594-regulator: Fix nlinearranges for TPS65224 BUCK2-4 The TPS65224 BUCK2, BUCK3 and BUCK4 descriptors pass 4 as nlinearranges, but tps65224bucks234ranges only has two entries, covering selectors 0x00-0x45. The line...

EUVD-2026-108814

In the Linux kernel, the following vulnerability has been resolved: regulator: tps6594-regulator: Fix nlinearranges for TPS65224 BUCK2-4 The TPS65224 BUCK2, BUCK3 and BUCK4 descriptors pass 4 as nlinearranges, but tps65224bucks234ranges only has two entries, covering selectors 0x00-0x45. The line...

CVE-2026-99020

In the Linux kernel, the following vulnerability has been resolved: regulator: tps6594-regulator: Fix nlinearranges for TPS65224 BUCK2-4 The TPS65224 BUCK2, BUCK3 and BUCK4 descriptors pass 4 as nlinearranges, but tps65224bucks234ranges only has two entries, covering selectors 0x00-0x45. The line...

CVE-2026-90360

A flaw was found in the Linux kernel's regulator core subsystem. A race condition can occur during system suspend when the regulatorinitcompletework attempts to disable unused regulators via the I2C bus. This happens because the work is scheduled on a non-freezable workqueue, allowing it to run...

PT-2026-116784

In the Linux kernel, the following vulnerability has been resolved: net: dsa: mt7530: fix NULL dereference on unbind of MT7531 and MT7621 The core and io supplies are only requested for ID MT7530: both the devm regulator get in probe and the regulator enable in mt7530 setup are guarded by the...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: usb: dwc2: Fixed a device leak in hwenable upon suspend/resume. Every time the platform enters low power mode, the PM suspend/resume routines call dwc2lowlevelhwenable - devmaddactionorreset. This adds a new device entry each...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: 1. Regulator: In the core module, the regulatorsupplyaliaslist should be protected using the regulatorlistmutex. The regulatorsupplyaliaslist was accessed without any locking mechanisms in functions like regulatorsupplyalias,...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: phy: tegra: xusb: Fixed unbalanced regulator disabling in UTMI PHY mode When transitioning from USBROLEDEVICE to USBROLENONE, the code assumed that the regulator should be disabled. However, if the regulator is marked as always-o...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: regulator: core: Fix resource leak in regulatorregister I received some reports of resource leaks during fault injection tests: - ERROR: Memory leak; expected refcount 1 instead of 100 - ofnodeget/ofnodeput unbalanced – destro...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Regulator: Core – Prevent integer underflow By using a ratio of delay to pollEnabledTime that is not an integer, timeRemaining underflows may occur, causing the loop not to exit as expected. Since delay can be derived from DT, an...

Astra Linux – vulnerability in linux-5.10, linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: mfd: arizona: Fix regulator resource leak on wm5102clearwritesequencer failure The wm5102clearwritesequencer helper may return an error and simply return, bypassing the cleanup sequence and causing regulators to remain enabled,...