dmaengine: dw: dmamux: fix OF node leak on route allocation failure
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 91% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: dw: dmamux: fix OF node leak on route allocation failure
Make sure to drop the reference taken to the DMA master OF node also on
late route allocation failures.
Affected products
Linux · LinuxReferences
https://cert-portal.siemens.com/productcert/html/ssa-019113.htmlhttps://cert-portal.siemens.com/productcert/html/ssa-253495.htmlhttps://git.kernel.org/stable/c/6b87288581a0fcbe54b39da5c10e1aee2df8776ehttps://git.kernel.org/stable/c/8f7a391211381ed2f6802032c78c7820d166bc49https://git.kernel.org/stable/c/db7c79c1bbfb1b0184e78a17ac2bd0f2bc3134d1https://git.kernel.org/stable/c/eabe40f8a53c29f531e92778ea243e379f4f7978https://git.kernel.org/stable/c/ec25e60f9f95464aa11411db31d0906b3fb7b9f2