ATH_REG_DYNAMIC_USER_REG_HINTS is currently not being set as mac80211
tries to set it as m which is not possible as its boolean only.
Since its used alongside user regulatory, move it to USER_REGD.
This is required for ath11k to accept regulatory changes, otherwise
it wont accept any changes and will simply force US.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Co-authored-by: Robert Marko <robimarko@gmail.com>
* grub2: update to 2.06-rc1
When building GRUB with binutils 2.35.2 or later, an error occurs due to
a section .note.gnu.property that is placed at an offset such that
objcopy needs to pad the img file with zeros. This in turn causes the
following error: "error: Decompressor is too big.".
The fix accepted by upstream patches a python script that isn't executed
at all when building GRUB with OpenWrt buildroot. There's another patch
that patches the files generated by that python script directly, but by
including it we would deviate further from upstream. Instead of doing
that, simply bump to the latest release candidate.
As one of the fixes for the CVEs causes grub to crash on some x86
hardware using legacy BIOS when compiled with -O2, filter -O2 and
-O3 out of TARGET_CFLAGS.
Fixes the following CVEs:
- CVE-2020-14372
- CVE-2020-25632
- CVE-2020-25647
- CVE-2020-27749
- CVE-2020-27779
- CVE-2021-3418
- CVE-2021-20225
- CVE-2021-20233
Runtime-tested on x86/64.
Fixes: FS#3790
Suggested-by: Dirk Neukirchen <plntyk.lede@plntyk.name>
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Acked-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
* grub2: disable liblzma dependency
Florian Ekert reported:
"I have build a fresh master branch recently, Since your last change [1]
on grub2, I have now a new dependency on liblzma for the install package
grub2-editenv.
root@st-dev-07 /usr/lib # ldd /root/grub-editenv
/lib/ld-musl-x86_64.so.1 (0x7f684b088000)
liblzma.so.5 => /usr/lib/liblzma.so.5 (0x7f684b06d000)
libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x7f684b059000)
libc.so => /lib/ld-musl-x86_64.so.1 (0x7f684b088000)
This was not the case before your update.
root@st-dev-07 /usr/sbin # ldd /usr/sbin/grub-editenv
/lib/ld-musl-x86_64.so.1 (0x7fd970176000)
libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x7fd970162000)
libc.so => /lib/ld-musl-x86_64.so.1 (0x7fd970176000)
My build complains that it cannot satisfy the runtime package dependency
for grub2-editenv.
install -d -m0755 /home/feckert/workspace/openwrt/LDM-master-x86_64/build/openwrt/build_dir/target-x86_64_musl/linux-x86_64/grub-pc/grub-2.06~rc1/ipkg-x86_64/grub2-editenv/usr/sbin
install -m0755 /home/feckert/workspace/openwrt/LDM-master-x86_64/build/openwrt/build_dir/target-x86_64_musl/linux-x86_64/grub-pc/grub-2.06~rc1/grub-editenv /home/feckert/workspace/openwrt/LDM-master-x86_64/build/openwrt/build_dir/target-x86_64_musl/linux-x86_64/grub-pc/grub-2.06~rc1/ipkg-x86_64/grub2-editenv/usr/sbin/
find /home/feckert/workspace/openwrt/LDM-master-x86_64/build/openwrt/build_dir/target-x86_64_musl/linux-x86_64/grub-pc/grub-2.06~rc1/ipkg-x86_64/grub2-editenv -name 'CVS' -o -name '.svn' -o -name '.#*' -o -name '*~'| xargs -r rm -rf
Package grub2-editenv is missing dependencies for the following libraries:
liblzma.so.5
make[2]: *** [Makefile:166: /home/feckert/workspace/openwrt/LDM-master-x86_64/build/openwrt/bin/APOS/feckert/master/master-Maggie-455-ga5edc0e8e/x86_64/targets/x86/64/packages/grub2-editenv_2.06~rc1-1_x86_64.ipk] Error 1
make[2]: Leaving directory '/home/feckert/workspace/openwrt/LDM-master-x86_64/build/openwrt/package/boot/grub2'
time: package/boot/grub2/pc/compile#78.64#9.79#83.88
ERROR: package/boot/grub2 failed to build (build variant: pc).
make[1]: *** [package/Makefile:116: package/boot/grub2/compile] Error 1
make[1]: Leaving directory '/home/feckert/workspace/openwrt/LDM-master-x86_64/build/openwrt'
make: *** [/home/feckert/workspace/openwrt/LDM-master-x86_64/build/openwrt/include/toplevel.mk:230: package/boot/grub2/compile] Error 2
If I add the following changes to the package all works as expected.
<snip>
- DEPENDS:=@TARGET_x86
+ DEPENDS:=@TARGET_x86 +liblzma
VARIANT:=pc
endef
This is a hotfix but I dont´t think this is the final solution, because lzma is provided by the package xz.
And This is maintained in the package feed [not the core]"
Dirk stated & offered his patch to disable liblzma and thus resolve the
'out of core dependency' problem:
"LZMA is used in mkimage.c
disabling it prints
Without liblzma (no support for XZ-compressed mips images) (explicitly disabled)
(see configure.ac)
liblzma is autodetected so this issue was present but hidden somehow
[unsure: grep/image generation does not use grub with that option]
OpenWrt does not use that feature currently
[!] some scripts and examples use --compression=xz or -C xz and those will break
grub has an internal xzlib for different "lzma" functionality
(ext. LIBLZMA from XZ (GRUB_COMPRESSION_XZ) vs. GRUB_COMPRESSION_LZMA)"
Hopefully fixes e74d81e and doesn't
break anything else.
Signed-off-by: Dirk Neukirchen <plntyk.lede@plntyk.name>
[include Florian's description of how problem 1st encountered]
[bump package release]
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
Co-authored-by: Stijn Tintel <stijn@linux-ipv6.be>
Co-authored-by: Dirk Neukirchen <plntyk.lede@plntyk.name>
From the patch series description:
Several security issues in the 802.11 implementations were found by
Mathy Vanhoef (New York University Abu Dhabi), who has published all
the details at
https://papers.mathyvanhoef.com/usenix2021.pdf
Specifically, the following CVEs were assigned:
* CVE-2020-24586 - Fragmentation cache not cleared on reconnection
* CVE-2020-24587 - Reassembling fragments encrypted under different
keys
* CVE-2020-24588 - Accepting non-SPP A-MSDU frames, which leads to
payload being parsed as an L2 frame under an
A-MSDU bit toggling attack
* CVE-2020-26139 - Forwarding EAPOL from unauthenticated sender
* CVE-2020-26140 - Accepting plaintext data frames in protected
networks
* CVE-2020-26141 - Not verifying TKIP MIC of fragmented frames
* CVE-2020-26142 - Processing fragmented frames as full frames
* CVE-2020-26143 - Accepting fragmented plaintext frames in
protected networks
* CVE-2020-26144 - Always accepting unencrypted A-MSDU frames that
start with RFC1042 header with EAPOL ethertype
* CVE-2020-26145 - Accepting plaintext broadcast fragments as full
frames
* CVE-2020-26146 - Reassembling encrypted fragments with non-consecutive
packet numbers
* CVE-2020-26147 - Reassembling mixed encrypted/plaintext fragments
In general, the scope of these attacks is that they may allow an
attacker to
* inject L2 frames that they can more or less control (depending on the
vulnerability and attack method) into an otherwise protected network;
* exfiltrate (some) network data under certain conditions, this is
specific to the fragmentation issues.
A subset of these issues is known to apply to the Linux IEEE 802.11
implementation (mac80211). Where it is affected, the attached patches
fix the issues, even if not all of them reference the exact CVE IDs.
In addition, driver and/or firmware updates may be necessary, as well
as potentially more fixes to mac80211, depending on how drivers are
using it.
Specifically, for Intel devices, firmware needs to be updated to the
most recently released versions (which was done without any reference
to the security issues) to address some of the vulnerabilities.
To have a single set of patches, I'm also including patches for the
ath10k and ath11k drivers here.
We currently don't have information about how other drivers are, if
at all, affected.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Co-authored-by: Felix Fietkau <nbd@nbd.name>
- line 8: add `for compiling` to make the meaning more clear
- line 23: source should be source code
- line 61: archive should be achieve
- line 65: `motivate` is better
Fixes issue with merged DNS requests in 2.83/2.84 not being
retried on the firsts failed request causing lookup failures.
Also fixes the following security problem in dnsmasq:
* CVE-2021-3448:
If specifiying the source address or interface to be used
when contacting upstream name servers such as:
server=8.8.8.8@1.2.3.4, server=8.8.8.8@1.2.3.4#66 and
server=8.8.8.8@eth0 then all would use the same socket
bound to the explicitly configured port. Now only
server=8.8.8.8@1.2.3.4#66 will use the explicitly
configured port and the others random source ports.
Remove upstreamed patches and update remaining patch.
Signed-off-by: Alan Swanson <reiver@improbability.net>
[refreshed old runtime support patch]
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
Co-authored-by: Alan Swanson <reiver@improbability.net>
默认情况下 SSR PLUS DNS结果根本无法缓存(由于引入拒绝ipv6结果导致的问题)，nslookup & dig 延迟每次依然有200-300多.
dnsmasq处设置缓存依然无效，设置TTL也无效，应该是bug。
解决办法是手动指定缓存TTL为最大一小时。域名查询实测有效缓存0延迟。
此变更仅使开启dnsmasq缓存的情况下正常工作。
