8.4

CVE-2026-89504

regulator: as3722_get_regulator_dt_data: fix premature of_node_put leaving dangling of_node pointer

In the Linux kernel, the following vulnerability has been resolved:

regulator: as3722_get_regulator_dt_data: fix premature of_node_put leaving dangling of_node pointer

In as3722_get_regulator_dt_data(), of_get_child_by_name() acquires a
reference on np, which is then assigned to pdev->dev.of_node. The
function immediately calls of_node_put(np), releasing the reference and
leaving pdev->dev.of_node as a dangling pointer.

Remove the of_node_put(np) call to let the device hold the reference.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version bc407334e9a6a745de5360395282beb2690adf48
Version < d9b1407477fb736978b04108073180ca84958936
Status affected
Version bc407334e9a6a745de5360395282beb2690adf48
Version < bd5606e9da1a01a61c7d2f5df36243414a0142be
Status affected
Version bc407334e9a6a745de5360395282beb2690adf48
Version < 0bde4f140e90f87ebd49cd9c884c4bb3f19fe931
Status affected
Version bc407334e9a6a745de5360395282beb2690adf48
Version < eda08b6bd64f01ca9defbfcc9e0c3e30f46cfc02
Status affected
Version bc407334e9a6a745de5360395282beb2690adf48
Version < d3c1316d84e0a036890b00ae6e4c0b0b80f70c25
Status affected
Version bc407334e9a6a745de5360395282beb2690adf48
Version < 95342d26f9c6b68a46ab57fa48428a3c4a423dd7
Status affected
Version bc407334e9a6a745de5360395282beb2690adf48
Version < 8648e29e5c01b6b677c704049189287e27255ccb
Status affected
Version bc407334e9a6a745de5360395282beb2690adf48
Version < f9324d670ae0b88cbfb0aa48fcaefa5baeb8da4c
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 3.13
Status affected
Version 0
Version < 3.13
Status unaffected
Version <= 5.10.*
Version 5.10.270
Status unaffected
Version <= 5.15.*
Version 5.15.221
Status unaffected
Version <= 6.1.*
Version 6.1.188
Status unaffected
Version <= 6.6.*
Version 6.6.157
Status unaffected
Version <= 6.12.*
Version 6.12.109
Status unaffected
Version <= 6.18.*
Version 6.18.50
Status unaffected
Version <= 7.2.*
Version 7.2.4
Status unaffected
Version <= *
Version 7.3-rc1
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.14% 0.04
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 8.4 2.5 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/d3c1316d84e0a036890b00ae6e4c0b0b80f70c25
https://git.kernel.org/stable/c/95342d26f9c6b68a46ab57fa48428a3c4a423dd7
https://git.kernel.org/stable/c/8648e29e5c01b6b677c704049189287e27255ccb
https://git.kernel.org/stable/c/f9324d670ae0b88cbfb0aa48fcaefa5baeb8da4c
https://git.kernel.org/stable/c/0bde4f140e90f87ebd49cd9c884c4bb3f19fe931
https://git.kernel.org/stable/c/bd5606e9da1a01a61c7d2f5df36243414a0142be
https://git.kernel.org/stable/c/d9b1407477fb736978b04108073180ca84958936
https://git.kernel.org/stable/c/eda08b6bd64f01ca9defbfcc9e0c3e30f46cfc02