[Bug 1905728] Re: Found insecure W+X mapping at address on Groovy RISCV

2021-02-18 Thread Thadeu Lima de Souza Cascardo
** Also affects: linux-riscv (Ubuntu) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Groovy) Importance: Undecided Status: New ** Also affects: linux-riscv (Ubuntu Groovy) Importance: Undecided Status: New ** Changed in: linux-riscv (Ubuntu Groovy)

[Bug 1905728] Re: Found insecure W+X mapping at address on Groovy RISCV

2021-02-18 Thread Thadeu Lima de Souza Cascardo
This is not a regression and has been this way since the dawn of 5.8 riscv, as we have CONFIG_STRICT_KERNEL_RWX set. When investigating, I see many fixes that involve the linker script, so I assume this is due to some sections, like init sections carrying both text and data, which could cause this

[Bug 1905728] Re: Found insecure W+X mapping at address on Groovy RISCV

2021-02-18 Thread Francis Ginther
** Attachment added: "dmesg-5.8.0-17-generic" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1905728/+attachment/5464855/+files/dmesg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1905728 Ti

[Bug 1905728] Re: Found insecure W+X mapping at address on Groovy RISCV

2021-02-18 Thread Francis Ginther
Still seeing this with the 5.8.0-17-generic riscv kernel on groovy. See attached dmesg. ** Changed in: linux (Ubuntu) Status: Expired => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/

[Bug 1905728] Re: Found insecure W+X mapping at address on Groovy RISCV

2021-01-25 Thread Launchpad Bug Tracker
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1905728 T

[Bug 1905728] Re: Found insecure W+X mapping at address on Groovy RISCV

2020-11-26 Thread Po-Hsu Lin
** Attachment added: "riscv-groovy-dmesg.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1905728/+attachment/5438245/+files/riscv-groovy-dmesg.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net